科技的英語(yǔ)發(fā)言稿

科技的英語(yǔ)發(fā)言稿1

Science and art are the obverse and reverse of Nature's medal; the one expressing the eternal order of things, in terms of feeling, the other in terms of thought.

Science has long had an uneasy relationship with other aspects of culture. Think of Galileo’s 17th-century trial for his rebelling belief before the Catholic church or poet William Blake’s harsh remarks against the mechanistic worldview of Isaac Newton. The schism between science and the humanities has, if anything, deepened in this century.

Until recently the scientific community was so powerful that it could afford to ignore its critics--but no longer. As funding for science has declined, scientists have attacked “anti-science” in several books, notably Higher Superstition, by Paul R. Gross, a biologist at the University of Virginia, and Norman Levitt, a mathematician at Rutgers University; and The Demon-Haunted World, by Carl Sagan of Cornell University.

Defenders of science have also voiced their concerns at meetings such as “The Flight from Science and Reason,” held in New York City in 1995, and “Science in the Age of (Mis) information,” which assembled last June near Buffalo.

Anti-science clearly means different things to different people. Gross and Levitt find fault primarily with sociologists, philosophers and other academics who have questioned science’s objectivity. Sagan is more concerned with those who believe in ghosts, creationism and other phenomena that contradict the scientific worldview.

科技的英語(yǔ)發(fā)言稿2

the presence of students, ladies and teachers, everyone! i was prepared intervals of cloud today, in honor here entitled “technology and future”

speech, i am very proud of both, but some unease. in recent years, we have seen our great motherland, the cause of the rapid development of technology, which allow me to a chinese i feel very proud. remember that long ago, cell phone use almost the only one, which is called, but a few years ago, cell phones has undergone great changes, not only look more beautiful, but also use more, you can use the phones to take pictures, meetings, internet, text messages, etc. a series of things that i their life more convenient, so i am more aware of the strength of the

technology, but i am just a fledglings students, “technology”

as the word also aware of the limited, i am unable to use some very difficult theory to elaborate technology xuanji, no right to work on their elders i can promise of the technology blueprint. but i am willing to use a student’s perspective to the imagine technology and the future. from genetic engineering “is a live princes”

dream, nano-technology “- not washing your clothing,”

promises;

from artificial intelligence “will give you a cute robot dog”

warm, transgenic technology “l(fā)et people grow mouse ears”

wonders. the new technology in the birth of a new technology that will let people wild with joy, because these new technologies is gradually improving our lives, let us learn more about ourselves. in the near term, china completed its first sars virus genome sequencing, sars is now the world’s largest recognized the dangers of the disease, but why not other countries completed first, and we just completed the countries? very simple, this illustrates that our country backward than others, worse than others, we look at the past, had just started a country’s reform and opening up to the current level of science and technology has lead a large country, our motherland experienced a number of ups and downs, how many difficulties and bumpy however, we still back all of the motherland, the motherland because we firmly believe that - not only technological change destiny, can change the future. for our generation, the general feeling of the community is a strong sense of competition, learning a foot down. science knowledge is the focus of our attention, albert einstein, and stephen hawking, bill gates is the star we have in mind, computer science, physics and chemistry of modern dynamic is constantly affect us. we have to understand the importance of technology, know that the technology universal. although technology to create a new life prospects soliciting thoughts, inspiring. however, the final analysis is that we rely on our common efforts to realize. , as the future construction of the backbone of our generation of young people shoulders the burden is not light, new opportunities are always accompanied risks and challenges, but we will not give up that easily, we use our youth to predecessors vowed: never live up to their predecessors of our hope. looking back at the history of civilization, anderson is the history of mankind against the darkness of ignorance, is the scientific lit a fire in the raging human soul of hope;technology support civilization, science and echnology to create the future, but the future is in our hands. let us become knowledge explorers, let us unknown roaming on the road, let me use our creativity to the world we live a better place.參考翻譯：

在場(chǎng)的學(xué)生們，女士們，老師，大家好！我準(zhǔn)備間隔云今天，為了紀(jì)念在這里題為“科技與未來(lái)”的講話(huà)，我感到非常自豪的兩個(gè)，但有些不安。近年來(lái)，我們已經(jīng)看到我們偉大的祖國(guó)，事業(yè)的迅速發(fā)展，技術(shù)，請(qǐng)?jiān)试S我向中國(guó)我感到非常自豪。請(qǐng)記住，很久以前，手機(jī)應(yīng)用幾乎只有一個(gè)，這是所謂的，但在幾年前，手機(jī)發(fā)生了很大變化，不僅看起來(lái)更漂亮，而且還更多地使用，您可以使用手機(jī)拍照，會(huì)議上，互聯(lián)網(wǎng)，短信等一系列的事情，我的生活更方便，所以我更多地了解的力量，技術(shù)，但我只是一個(gè)幼鳥(niǎo)學(xué)生， “技術(shù)”作為也知道這個(gè)詞的有限，我無(wú)法使用一些非常困難的理論闡述技術(shù)xuanji ，沒(méi)有權(quán)利對(duì)他們的長(zhǎng)輩的工作我可以保證的技術(shù)藍(lán)圖。但我愿意利用學(xué)生的觀點(diǎn)，以創(chuàng)新技術(shù)和未來(lái)。

從基因工程“是一個(gè)生活王子”的夢(mèng)想，納米技術(shù)“不洗你的衣服， ”承諾，從人工智能“會(huì)給你一個(gè)可愛(ài)的機(jī)器狗”熱情，轉(zhuǎn)基因技術(shù)“讓人們?cè)鲩L(zhǎng)鼠標(biāo)耳朵”奇觀。這項(xiàng)新技術(shù)的誕生，一種新技術(shù)，將讓人們欣喜若狂，因?yàn)檫@些新技術(shù)正在逐步改善我們的生活，讓我們更多地了解自己。在近期內(nèi)，中國(guó)完成了其們想到，計(jì)算機(jī)科學(xué)，物理學(xué)和化學(xué)的現(xiàn)代活力正在不斷影響著我們。我們必須理解技術(shù)的重要性，知道該技術(shù)具有普遍性。

雖然技術(shù)創(chuàng)建一個(gè)新的生活前景征求思想，鼓舞人心的。然而，歸根結(jié)底是要靠我們共同的努力，以實(shí)現(xiàn)。作為未來(lái)建設(shè)的骨干，我們這一代年輕人肩上的負(fù)擔(dān)并不輕，新的機(jī)遇總是伴隨的風(fēng)險(xiǎn)和挑戰(zhàn)，但我們不會(huì)輕易放棄，我們用我們的青年前任誓言：決不辜負(fù)他們的.前輩，我們的希望。

回首文明史上，安德森是人類(lèi)歷史上的黑暗的無(wú)知，是科學(xué)點(diǎn)燃了大火在肆虐人類(lèi)靈魂的希望；技術(shù)支持文明，科學(xué)和技術(shù)，創(chuàng)造未來(lái)，但未來(lái)在我們的手中。讓我們成為知識(shí)的探索者，讓我們未知的道路上漫游，讓我用我們的創(chuàng)造力，我們生活的世界變得更美好。

科技的英語(yǔ)發(fā)言稿3

尊敬的溫縣長(zhǎng)、李局長(zhǎng)，尊敬的教育局、兄弟學(xué)校的各位領(lǐng)導(dǎo)、家長(zhǎng)、嘉賓，親愛(ài)的老師，孩子們：

大家晚上好！

紅領(lǐng)巾在胸前迎風(fēng)飛揚(yáng)，微笑在臉上盡情綻放，在這個(gè)陽(yáng)光明媚，生機(jī)盎然的日子里，望著聰明、健康、活潑、可愛(ài)的孩子們，我感到無(wú)比的欣慰。請(qǐng)?jiān)试S我代表學(xué)校：向孩子們致以節(jié)日的問(wèn)候，祝你們學(xué)習(xí)進(jìn)步、節(jié)日愉快！向一直關(guān)心、支持我校的縣政府、縣教育局、大英中學(xué)及兄弟學(xué)校的各位領(lǐng)導(dǎo)表示深深的感謝和崇高的敬意！向一直關(guān)心學(xué)校發(fā)展、關(guān)注孩子健康成長(zhǎng)的社會(huì)各界和廣大家長(zhǎng)致以誠(chéng)摯的問(wèn)候和真切的祝福！向?yàn)楹⒆觽兏冻銎D辛勞動(dòng)、傾注無(wú)限愛(ài)心的全體教職工道一聲：你們辛苦了！ 我提議：對(duì)能在百忙之中參加今天的活動(dòng)的各位表示最熱烈的歡迎。

回眸已逝的歲月，我校辦學(xué)業(yè)績(jī)碩果累累，得到了社會(huì)的廣泛認(rèn)可，讓人歡欣鼓舞。六年來(lái)，我校以高質(zhì)量的管理培育人，用美麗的環(huán)境吸引人，以多彩的活動(dòng)鍛煉人，以?xún)?yōu)質(zhì)的服務(wù)感動(dòng)人。孩子們?cè)谏鐣?huì)各界的關(guān)心下、家長(zhǎng)們的精心培育下、老師們的悉心指導(dǎo)下，刻苦學(xué)習(xí)，已有300人次在市縣級(jí)以上各類(lèi)比賽中獲獎(jiǎng)。困難時(shí)期，是上級(jí)領(lǐng)導(dǎo)大力支持、鼎力相助；特殊時(shí)候，是全體家長(zhǎng)同心同德、極力維護(hù)；平時(shí)工作，是全體教職工攜手并進(jìn)，精誠(chéng)團(tuán)結(jié)。這一切無(wú)時(shí)無(wú)刻不感動(dòng)著我們，溫暖著我們，給我們留下了永不磨滅的印象。今天，借此機(jī)會(huì)，向孩子們提出二點(diǎn)希望：

一、學(xué)會(huì)感恩， 把感恩當(dāng)成一種習(xí)慣。

孩子們，在生活中值得我們感激的東西真是太多了。我們感謝祖國(guó)，是它給了我們和平安寧的`成長(zhǎng)空間，為我們安排下幸福美好的生活；我們感謝上級(jí)領(lǐng)導(dǎo)，是他們?yōu)槲覀兲峁┝藘?yōu)越的辦學(xué)條件、優(yōu)良的育人環(huán)境；我們感謝父母，是他們付出了全部的心血與慈愛(ài)養(yǎng)育我們，讓我們享受到了人世間親情的美好；我們感謝老師，是他們無(wú)私奉獻(xiàn)、嘔心瀝血地諄諄教導(dǎo)我們，讓我們感受到了學(xué)習(xí)與成長(zhǎng)的樂(lè)趣；我們感謝同學(xué)真誠(chéng)的支持與幫助，感謝社會(huì)上的各界人士對(duì)我們的關(guān)心與愛(ài)護(hù)；我們甚至感謝失敗、挫折與磨難，因?yàn)槭撬鼈儼盐覀兊囊庵灸サZ得更加堅(jiān)強(qiáng)，讓我們看到了成功的希望。知恩是一種美德，感恩是一種能力，報(bào)恩是一種責(zé)任 。擁有一顆感恩之心，你就會(huì)擁有打開(kāi)幸福之門(mén)的金鑰匙，你會(huì)發(fā)現(xiàn)許多美好的事物與情感，體味到許多不同尋常的快樂(lè)和幸福！孩子們，讓我們永遠(yuǎn)感激我們身邊的每一個(gè)人吧。

二、學(xué)八禮四儀，做禮德少年。

根據(jù)教育局要求，我校組織開(kāi)展了生動(dòng)活潑、豐富多彩的“八禮四儀”主題教育系列活動(dòng)，扎實(shí)抓好“八禮四儀”的學(xué)習(xí)、教育與體驗(yàn)，我們還把這項(xiàng)活動(dòng)延伸到家庭和社會(huì)，活動(dòng)的圖片在大屏幕上有展示，一張張栩栩如生的畫(huà)面，一句句充滿(mǎn)智慧的語(yǔ)言，一個(gè)個(gè)啟人心智的故事，無(wú)不凝聚著學(xué)生和家長(zhǎng)的智慧與心血。 此次活動(dòng)，不僅為孩子們提供了一個(gè)展示自己的舞臺(tái)，豐富了校園的文化生活，深化了學(xué)校的德育工作，使孩子生動(dòng)活潑地、健康和諧的發(fā)展。我希望全體孩子從小做起，學(xué)禮儀、知禮儀、行禮儀，努力成為品德高尚、富有理想、文明有禮、快樂(lè)健康、全面發(fā)展的一代新人，為自己的全面發(fā)展和終身發(fā)展奠定堅(jiān)實(shí)的基礎(chǔ)。

老師們、孩子們，今年是黃岡人追求夢(mèng)想，放飛希望，風(fēng)雨兼程，實(shí)現(xiàn)跨越的一年。我相信，只要我們老師心系學(xué)子，情歸校園，齊心協(xié)力，無(wú)私奉獻(xiàn)，孩子們團(tuán)結(jié)互助，勤奮學(xué)習(xí)，學(xué)校的明天一定會(huì)更加美好！最后再次衷心祝愿全體領(lǐng)導(dǎo)、教師、家長(zhǎng)身體健康，工作順利，孩子們天天快樂(lè)，茁壯成長(zhǎng)！祝本屆英語(yǔ)科技藝術(shù)節(jié)文藝匯演圓滿(mǎn)成功！謝謝大家！

科技的英語(yǔ)發(fā)言稿4

Good afternoon, ladies and gentlemen:

Bidding for the Olympic Games, in a ents, auspiciousness,enthusiasm and prosperity. Red is one of themost suitable colors to describe the futureof Beijing . Beijing , together ent, is not as greena city as e 12.5 million trees and over 1 millionacres of grass will be planted along theFourth Ring Road. By then, the city's greenarea will make up 40% of its total. The citywill also dredge its reservoirs used as a watersupply to Beijing residents, controlling industrialpollution and moving out the 200 factoriespresently located within the city proper.

Certainly, all of this is no easy task. But Iam sure that all of us have confidence thatwe will realize these green goals. For nowwe have the full support and participationof the environmentally conscious citizens. Eachcitizen is showing great concern for everyone of the steps the city government takes.As the saying goes, United, we stand, and agreen Beijing will be achieved.

e it and look forward to it! Thank you!

科技的英語(yǔ)發(fā)言稿5

the presence of students, ladies and teachers, everyone! i was prepared intervals of cloud today, in honor here entitled “technology and future” speech, i am very proud of both, but some unease. in recent years, we have seen our great motherland, the cause of the rapid development of technology, which allow me to a chinese i feel very proud. remember that long ago, cell phone use almost the only one, which is called, but a few years ago, cell phones has undergone great changes, not only look more beautiful, but also use more, you can use the phones to take pictures, meetings, internet, text messages, etc. a series of things that i their life more convenient, so i am more aware of the strength of the technology, but i am just a fledglings students, “technology” as the word also aware of the limited, i am unable to use some very difficult theory to elaborate technology xuanji, no right to work on their elders i can promise of the technology blueprint. but i am willing to use a student’s perspective to the imagine technology and the future.

from genetic engineering “is a live princes” dream, nano-technology “- not washing your clothing,” promises; from artificial intelligence “will give you a cute robot dog” warm, transgenic technology “l(fā)et people grow m

ouse ears” wonders. the new technology in the birth of a new technology that will let people wild with joy, because these new technologies is gradually improving our lives, let us learn more about ourselves. in the near term, china completed its first sars virus genome sequencing, sars is now the world’s largest recognized the dangers of the disease, but why not other countries completed first, and we just completed the countries? very simple, this illustrates that our country backward than others, worse than others, we look at the past, had just started a country’s reform and opening up to the current level of science and technology has lead a large country, our motherland experienced a number of ups and downs, how many difficulties and bumpy however, we still back all of the motherland, the motherland because we firmly believe that - not only technological change destiny, can change the future.

for our generation, the general feeling of the community is a strong sense of competition, learning a foot down. science knowledge is the focus of our attention, albert einstein, and stephen hawking, bill gates is the star we have in mind, computer science, physics and chemistry of modern dynamic is constantly affect us. we have to understand the importance of t

echnology, know that the technology universal.

although technology to create a new life prospects soliciting thoughts, inspiring. however, the final analysis is that we rely on our common efforts to realize. , as the future construction of the backbone of our generation of young people shoulders the burden is not light, new opportunities are always accompanied risks and challenges, but we will not give up that easily, we use our youth to predecessors vowed: never live up to their predecessors of our hope.

looking back at the history of civilization, anderson is the history of mankind against the darkness of ignorance, is the scientific lit a fire in the raging human soul of hope; technology support civilization, science and technology to create the future, but the future is in our hands. let us become knowledge explorers, let us unknown roaming on the road, let me use our creativity to the world we live a better place.

在場(chǎng)的學(xué)生們，女士們，老師，大家好！我準(zhǔn)備間隔云今天，為了紀(jì)念在這里題為“科技與未來(lái)”的講話(huà)，我感到非常自豪的兩個(gè)，但有些不安。近年來(lái)，我們已經(jīng)看到我們偉大的祖國(guó)，事業(yè)的迅速發(fā)展，技術(shù)，請(qǐng)?jiān)试S我向中國(guó)我感到非常自豪。請(qǐng)記住，很久以前，手機(jī)應(yīng)用幾乎只有一個(gè)，這是所謂的，但在幾年前，手機(jī)發(fā)生了很大變化，不僅看起來(lái)更漂亮，而且還更多地使用，您可以使用手機(jī)拍照，會(huì)議上，互聯(lián)網(wǎng)，短信等一系列的事情，我的生活更方便，所以我更多地了解的力量，

技術(shù)，但我只是一個(gè)幼鳥(niǎo)學(xué)生，“技術(shù)”作為也知道這個(gè)詞的有限，我無(wú)法使用一些非常困難的理論闡述技術(shù)xuanji，沒(méi)有權(quán)利對(duì)他們的長(zhǎng)輩的工作我可以保證的技術(shù)藍(lán)圖。但我愿意利用學(xué)生的觀點(diǎn)，以創(chuàng)新技術(shù)和未來(lái)。

從基因工程“是一個(gè)生活王子”的夢(mèng)想，納米技術(shù)“不洗你的衣服，”承諾，從人工智能“會(huì)給你一個(gè)可愛(ài)的機(jī)器狗”熱情，轉(zhuǎn)基因技術(shù)“讓人們?cè)鲩L(zhǎng)鼠標(biāo)耳朵”奇觀。這項(xiàng)新技術(shù)的誕生，一種新技術(shù)，將讓人們欣喜若狂，因?yàn)檫@些新技術(shù)正在逐步改善我們的'生活，讓我們更多地了解自己。在近期內(nèi)，中國(guó)完成了其第一個(gè)sars病毒基因組測(cè)序，sars是目前世界上最大的承認(rèn)危險(xiǎn)的疾病，但我們?yōu)槭裁床话哑渌麌?guó)家完成第一次，我們剛剛完成的國(guó)家？很簡(jiǎn)單，這說(shuō)明我們的國(guó)家比其他國(guó)家落后，不如別人，我們回顧過(guò)去，剛剛開(kāi)始了一個(gè)國(guó)家的改革開(kāi)放和當(dāng)前的科技水平已經(jīng)導(dǎo)致一個(gè)大國(guó)，我們的祖國(guó)經(jīng)歷了一些的跌宕起伏，有多少困難和坎坷，但我們?nèi)匀换氐剿械淖鎳?guó)，祖國(guó)，因?yàn)槲覀儓?jiān)信，-不僅是技術(shù)變革的命運(yùn)，可以改變未來(lái)。

我們這代人，一般感情的社會(huì)是一個(gè)強(qiáng)烈的競(jìng)爭(zhēng)，學(xué)習(xí)一英尺下降。科學(xué)知識(shí)是我們關(guān)注的焦點(diǎn)，愛(ài)因斯坦，和斯蒂芬霍金，比爾蓋茨是明星我們想到，計(jì)算機(jī)科學(xué)，物理學(xué)和化學(xué)的現(xiàn)代活力正在不斷影響著我們。我們必須理解技術(shù)的重要性，知道該技術(shù)具有普遍性。

雖然技術(shù)創(chuàng)建一個(gè)新的生活前景征求思想，鼓舞人心的。然而，歸根結(jié)底是要靠我們共同的努力，以實(shí)現(xiàn)。作為未來(lái)建設(shè)的骨干，我們這一代年輕人肩上的負(fù)擔(dān)并不輕，新的機(jī)遇總是伴隨的風(fēng)險(xiǎn)和挑戰(zhàn)，但我們不會(huì)輕易放棄，我們用我們的青年前任誓言：決不辜負(fù)他們的前輩，我們的希望。

回首文明史上，安德森是人類(lèi)歷史上的黑暗的無(wú)知，是科學(xué)點(diǎn)燃了大火在肆虐人類(lèi)靈魂的希望；技術(shù)支持文明，科學(xué)和技術(shù)，創(chuàng)造未來(lái)，但未來(lái)在我們的手中。讓我們成為知識(shí)的探索者，讓我們未知的道路上漫游，讓我用我們的創(chuàng)造力，我們生活的世界變得更美好。

科技的英語(yǔ)發(fā)言稿6

the presence of students, ladies and teachers, everyone! i was prepared intervals of cloud today, in honor here entitled “technology and future”

speech, i am very proud of both, but some unease. in recent years, we have seen our great motherland, the cause of the rapid development of technology, which allow me to a chinese i feel very proud. remember that long ago, cell phone use almost the only one, which is called, but a few years ago, cell phones has undergone great changes, not only look more beautiful, but also use more, you can use the phones to take pictures, meetings, internet, text

messages, etc. a series of things that i their life more convenient, so i am more aware of the strength of the technology, but i am just a fledglings students, “technology”

as the word also aware of the limited, i am unable to use some very difficult theory to elaborate technology xuanji, no right to work on their elders i can promise of the technology blueprint. but i am willing to use a student’s perspective to the imagine technology and the future.

from genetic engineering “is a live princes”

dream, nano-

technology “- not washing your clothing,”

promises;

from artificial intelligence “will give you a cute robot dog”

warm, transgenic

technology “l(fā)et people grow mouse ears”

wonders. the new technology in the birth of a new technology that will let people wild with joy, because these new technologies is gradually improving our lives, let us learn more about ourselves. in the near term, china completed its first sars virus genome sequencing, sars is now the world’s largest recognized the dangers of the disease, but why not other countries completed first, and we just completed the countries? very simple, this illustrates that our country backward than others, worse than others, we look at the past, had just started a country’s reform and

opening up to the current level of science and technology has lead a large country, our motherland experienced a number of ups and downs, how many difficulties and bumpy however, we still back all of the motherland, the motherland because we firmly believe that - not only technological change destiny, can change the future.

for our generation, the general feeling of the community is a strong sense of competition, learning a foot down. science knowledge is the focus of our attention, albert einstein, and stephen hawking, bill gates is the star we have in mind, computer science, physics and chemistry of modern dynamic is constantly affect us. we have to understand the importance of technology, know that the technology universal.

although technology to create a new life prospects soliciting thoughts, inspiring. however, the final analysis is that we rely on our common efforts to realize. , as the future construction of the backbone of our generation of young people shoulders the burden is not light, new opportunities are always accompanied risks and

challenges, but we will not give up that easily, we use our youth to predecessors vowed: never live up to their predecessors of our hope. looking back at the history of civilization, anderson is the history of mankind against the darkness of ignorance, is the

scientific lit a fire in the raging human soul of hope;

technology support civilization, science and technology to create the future, but the future is in our hands. let us become knowledge explorers, let us unknown roaming on the road, let me use our creativity to the world we live a better place.

參考翻譯：

在場(chǎng)的學(xué)生們，女士們，老師，大家好！我準(zhǔn)備間隔云今天，為了紀(jì)念在這里題為“科技與未來(lái)”的講話(huà)，我感到非常自豪的兩個(gè)，但有些不安。近年

來(lái)，我們已經(jīng)看到我們偉大的祖國(guó)，事業(yè)的迅速發(fā)展，技術(shù)，請(qǐng)?jiān)试S我向中國(guó)我感到非常自豪。請(qǐng)記住，很久以前，手機(jī)應(yīng)用幾乎只有一個(gè)，這是所謂的，但在幾年前，手機(jī)發(fā)生了很大變化，不僅看起來(lái)更漂亮，而且還更多地使用，您可以使用手機(jī)拍照，會(huì)議上，互聯(lián)網(wǎng)，短信等一系列的事情，我的生活更方便，所以我更多地了解的力量，技術(shù)，但我只是一個(gè)幼鳥(niǎo)學(xué)生， “技術(shù)”作為也知道這個(gè)詞的有限，我無(wú)法使用一些非常困難的理論闡述技術(shù)xuanji ，沒(méi)有權(quán)利對(duì)他們的長(zhǎng)輩的工作我可以保證的技術(shù)藍(lán)圖。但我愿意利用學(xué)生的觀點(diǎn)，以創(chuàng)新技術(shù)和未來(lái)。

從基因工程“是一個(gè)生活王子”的夢(mèng)想，納米技術(shù)“不洗你的`衣服， ”承諾，從人工智能“會(huì)給你一個(gè)可愛(ài)的機(jī)器狗”熱情，轉(zhuǎn)基因技術(shù)“讓人們?cè)鲩L(zhǎng)鼠標(biāo)耳朵”奇觀。這項(xiàng)新技術(shù)的誕生，一種新技術(shù)，將讓人們欣喜若狂，因?yàn)檫@些新技術(shù)正在逐步改善我們的生活，讓我們更多地了解自己。在近期內(nèi)，中國(guó)完成了其

科技的英語(yǔ)發(fā)言稿7

The development of science and technology makes our life more comfortable and convenient.However, scientists have created many problems, which are not easy to be resolved,such as air pollution, the deterioration of environment and the scarcity of natural resources, to which we must some solutions. Modern science and technology render people many advantages. Modern telecommunication shortens the distance between people and makes communication much easier. Internet is widely used now not only for collection of abundant information but also for correspondence. Email, the most effective communication device now, is becoming very popular. Besides, telephone and mobile phone make contact more convenient than before. Modern transportation, such as airplanes and high-speed trains make our journey smooth and fast. With the help of modern transportation, people can go everywhere they prefer to. The journey to outer space and other planets is not a dream any more. Rocketsand space shuttles can help us realize the dream of space travel. Modern medicine prolongs peoples life and relieves patients of sufferings from many diseases. Cancer and AIDS are fatal to peoples health. Thanks to the endeavors scientists have made, these diseases become treatable. However, the process of scientific development also arouses many sever problems to our human beings. Internet, though widely used in modern communication, is easy to be destroyed by computer virus. Outer space exploration has produced much waste in the space. A tiny metal, a screw, for example can destroy a flying man-made satellite.Industrialization is making natural resources become scarce. Confronted with these problems, scientists are seeking prompt and feasible solutions. The development of science and technology bring about both positive and negative effects to us. We must eliminate the positive effects to the least extent.

科技的英語(yǔ)發(fā)言稿8

Good afternoon, ladies and gentlemen:

Bidding for the Olympic Games, in a way, an image-creating undertaking. The first and foremost thing is to let people fall in love with the city at first sight, attracting them by its unipue image. What image does Beijing intend to create for itself once it has the opportunity to host the 20xx Olympics?

It is known to all that the Beijing Municipal Government has already set the theme for the future games: New Beijing, Great Olympics. For me, the 20xx Olympics will be a great green Olympics illuminated with two more special colors, yellow and red.

First, yellow is a meaningful color. The Yellow River is China's Mother River and the descendants of the Yellow Emperor. This color has a special origin and great significance for the Chinese people. Beijing is the capital of New China and previously the capital for nine dynasties in Chinese history. So, yellow will naturally add splendor to the 20xx Games.

Secondly, the 20xx Olympics will be a red pageant.Red is another traditionally cherished color for the whole country. We adore red. On big occasions, we like to decorate our homes in red. It is the color of double happiness, representing joyous moments, auspiciousness, enthusiasm and prosperity. Red is one of the most suitable colors to describe the future of Beijing . Beijing , together with the whole country, is becoming more and more prosperous in the process of modernization. Should the 20xx Olympics be held in Beijing, the whole city will be a sea of red : the red torch,red flags, red flowers, and the radiant faces of millions of joyful people.

Above all, the 20xx Olympics will be a green Olympics. Adding a green ingredient is essential in creating an appealing image, as we can't deny the fact that Beijing, at the moment, is not as green a city as what we like it to be. Striving for an environmentally appealing city has become a central task for all the citize

ens of Beijing. Big efforts have been made in pollution control, replanting and beautification of the city. According to a project entitled“ The Green Olympic Action Plan”, between and 20xx, Beijing, we have invested 100 billion RMB in preserving and protecting the environment. Some 12.5 million trees and over 1 million acres of grass will be planted along the Fourth Ring Road. By then, the city's green area will make up 40% of its total. The city will also dredge its reservoirs used as a water supply to Beijing residents, controlling industrial pollution and moving out the 200 factories presently located within the city proper.

Certainly, all of this is no easy task. But I am sure that all of us have confidence that we will realize these green goals. For now we have the full support and participation of the environmentally conscious citizens. Each citizen is showing great concern for every one of the steps the city government takes. As the saying goes, United, we stand, and a green Beijing will be achieved.

When our aspiration becomes a reality, it will be a unique Olympics.“ New Beijing, Great Olympics”; will be weaved of these three superb colors: yellow, red and green.

Let us welcome it and look forward to it! Thank you!

科技的英語(yǔ)發(fā)言稿9

i was prepared intervals of cloud today, in honor here entitled technology and future speech, i am very proud of both, but some unease.

in recent years, we have seen our great motherland, the cause of the rapid development of technology, which allow me to a chinese i feel very proud.

remember that long ago, cell phone use almost the only one, which is called, but a few years ago, cell phones has undergone great changes, not only look more beautiful, but also use more, you can use the phones to take pictures, meetings, internet, text messages, etc.

a series of things that i their life more convenient, so i am more aware of the strength of the technology, but i am just a fledglings students, technology as the word also aware of the limited, i am unable to use some very difficult theory to elaborate technology xuanji, no right to work on their elders i can promise of the technology blueprint.

but i am willing to use a student’s perspective to the imagine technology and the future.

from genetic engineering is a live princes dream, nano-technology - not washing your clothing, promises; from artificial intelligence will give you a cute robot dog warm, transgenic technology let people grow mouse ears wonders.

the new technology in the birth of a new technology that will let people wild with joy, because these new technologies is gradually improving our lives, let us learn more about ourselves.

in the near term, china completed its first sars virus genome sequencing, sars is now the world’s largest recognized the dangers of the disease, but why not other countries completed first, and we just completed the countries? very simple, this illustrates that our country backward than others, worse than others, we look at the past, had just started a country’s reform and opening up to the current level of science and technology has lead a large country, our motherland experienced a number of ups and downs, how many difficulties and bumpy however, we still back all of the motherland, the motherland because we firmly believe that - not only technological change destiny, can change the future.

for our generation, the general feeling of the community is a strong sense of competition, learning a foot down.

science knowledge is the focus of our attention, albert einstein, and stephen hawking, bill gates is the star we have in mind, computer science, physics and chemistry of modern dynamic is constantly affect us.

we have to understand the importance of technology, know that the technology universal.

科技的英語(yǔ)發(fā)言稿10

The development of science and technology makes our life more comfortable and convenient.

However, scientists have created many problems, which are not easy to be resolved,such as air pollution, the deterioration of environment and the scarcity of natural resources, to which we must some solutions.

Modern science and technology render people many advantages. Modern telecommunication shortens the distance between people and makes communication much easier.

Internet is widely used now not only for collection of abundant information but also for correspondence. Email, the most effective communication device now, is becoming very popular. Besides, telephone and mobile phone make contact more convenient than before. Modern transportation, such as airplanes and high-speed trains make our journey smooth and fast. With the help of modern transportation, people can go everywhere they prefer to. The journey to outer space and other planets is not a dream any more.

Rocketsand space shuttles can help us realize the dream of space travel. Modern medicine prolongs peoples life and relieves patients of sufferings from many diseases. Cancer and AIDS are fatal to peoples health. Thanks to the endeavors scientists have made, these diseases become treatable. However, the process of scientific development also arouses many sever problems to our human beings. Internet, though widely used in modern communication, is easy to be destroyed by computer virus.

Outer space exploration has produced much waste in the space. A tiny metal, a screw, for example can destroy a flying man-made satellite.Industrialization is making natural resources become scarce. Confronted with these problems, scientists are seeking prompt and feasible solutions. The development of science and technology bring about both positive and negative effects to us. We must eliminate the positive effects to the least extent.

Unit 1

II.Word and Phrase Translation

A.1)互贏博弈和互敗博弈

2)連續(xù)策略博弈

3)聯(lián)立策略博弈

4)直線(xiàn)推理

5)循環(huán)推理

6)納什均衡

7)支配性策略

8)最優(yōu)化結(jié)果

9)合作破裂

10)邊緣化策略

B.1)pure conflict

2)competition and cooperation

3)strategic interdependence

4)prisoners’ dilemma

5)long-run loss

6)tit-for-tat strategy

7)mixing one’s moves

8)hit a passing shot cross-court or down the line

9)monopoly market

10)equilibrium shares

III.Sentence Translation:

A.Translate the following English sentences into Chinese:(Pay attention to the underlined part)

1.博弈的實(shí)質(zhì)是博弈者采取策略之間的相互依賴(lài)性。這種策略性的相互依賴(lài)表現(xiàn)為兩個(gè)不同的類(lèi)別：連續(xù)策略之間的相互作用以及聯(lián)立策略之間的相互作用。

2.當(dāng)我們把博弈的結(jié)果表述為一種均衡的時(shí)候，并不是基于以下的假設(shè)：即博弈的每個(gè)參與者的個(gè)人最佳策略將會(huì)帶來(lái)共同的最優(yōu)化結(jié)果。

3.在一些博弈的沖突中，任何條理化和計(jì)劃性的行為都會(huì)被對(duì)手發(fā)現(xiàn)并加以利用。因此，通過(guò)采用組合性策略使對(duì)手迷惑就顯的非常重要。我們?cè)隗w育運(yùn)動(dòng)中可以發(fā)現(xiàn)典型的例子---比如足球比賽時(shí)特定情況下選擇跑位或傳球，網(wǎng)球比賽擊球時(shí)選擇斜線(xiàn)球或底線(xiàn)球。

4.邊緣政策 “是一種故意使局勢(shì)變的有些無(wú)法控制的策略，正是這種無(wú)法控制性可能會(huì)使另一方無(wú)法接受而選擇妥協(xié)。”

5.當(dāng)博弈的一方了解其他人所不掌握的信息時(shí)，他會(huì)急于隱瞞這一信息(比如牌局中所拿到的牌)，在其他一些情況下，他還會(huì)想令人信服的公開(kāi)某些信息(比如某一公司對(duì)質(zhì)量的承諾)。在這兩種情況下，行勝于言是博弈者遵循的基本原則。

Para1 博弈是有關(guān)策略的科學(xué)。它試圖以數(shù)學(xué)和邏輯的方法來(lái)幫助博弈者作出決策，在一系列紛繁復(fù)雜的博弈中應(yīng)采取何種策略來(lái)保證自己獲得最大利益。博弈論研究的博弈的范圍包括了從下棋到撫育兒童，從網(wǎng)球競(jìng)技到公司轉(zhuǎn)手。但是所有的博弈都具有一個(gè)共同的特征：相互作用。也就是說(shuō),每一個(gè)博弈者的博弈結(jié)果取決于所有博弈參與者的策略選擇。在零和博弈中，博弈者的利益之間是完全沖突的，因此一方的得利必然導(dǎo)致另一方的損失。更多具有代表性的例子還有會(huì)導(dǎo)致共同得利(正和)博弈和共同損失(負(fù)和)博弈，同樣的情況還會(huì)發(fā)生在另外一些沖突中。

Para2博弈論研究的先驅(qū)者是普林斯頓數(shù)學(xué)家約翰?馮?諾依曼。在早先的一段時(shí)間里，研究的重點(diǎn)被放在了完全沖突(零和)博弈(非合作博弈)上，其他的博弈當(dāng)時(shí)被認(rèn)為是以合作形式出現(xiàn)。也就是說(shuō)，博弈要求參與者共同地選擇和實(shí)施他們的行為.最近的研究則把重點(diǎn)放在了那些既不屬于零和博弈也不屬于絕對(duì)合作博弈的情況上，在這些博弈中，博弈者自主地選擇博弈行為，但他們之間的相互關(guān)系中充滿(mǎn)了合作與競(jìng)爭(zhēng)。

Para7與連續(xù)策略博弈的線(xiàn)形思維不同的是，采取共發(fā)性策略的博弈要求邏輯思維。在忽略其他參與者當(dāng)前策略的情況下，盡管博弈者們同時(shí)采取行動(dòng)，每一個(gè)參與者必須清楚的意識(shí)同時(shí)還會(huì)有其他的參與者在依次關(guān)注整個(gè)博弈過(guò)程。這時(shí)的思維模式可描述為：我想他認(rèn)為我會(huì)這樣考慮?。因此，博弈者必須從全體博弈者的立場(chǎng)出發(fā)并努力判斷出最終的博弈結(jié)果。每個(gè)參與者的個(gè)人最佳行為都是全局謀劃中不可或缺的一部分。

Para8運(yùn)用普林斯頓數(shù)學(xué)家約翰?納什提出的均衡概念，可以推導(dǎo)出這種邏輯思維的結(jié)論。我們尋求一系列的策略組合，每個(gè)博弈者都會(huì)有自己的選擇，當(dāng)所有的對(duì)手們?cè)趯?shí)施他們決定的最佳策略時(shí)，我們所做的選擇應(yīng)該對(duì)自己是最有利的。換句話(huà)說(shuō)，每個(gè)博弈者都會(huì)對(duì)其他人的策略作出最優(yōu)化的應(yīng)對(duì)。

Para9有時(shí), 無(wú)論其他博弈者如何行動(dòng)，博弈的一方的最佳策略組合始終如一，這被稱(chēng)作這一博弈者的優(yōu)策略。在其他情況下，如果博弈者的策略始終于己不利，則被稱(chēng)作劣策略，其含義是指無(wú)論其他博弈者如何行動(dòng)，對(duì)手的策略總是優(yōu)于自己。因此，謀求策略均衡應(yīng)該從尋找優(yōu)策略和消除劣策略開(kāi)始。

Para15戰(zhàn)略性行動(dòng)。博弈者可以通過(guò)運(yùn)用威嚇和許諾來(lái)改變其他對(duì)手對(duì)其行動(dòng)的預(yù)測(cè)，從而誘使他們采取對(duì)其有利的行為或改變他們對(duì)己不利的行為。為了取得成功，威嚇和許諾必須是可信的。這往往會(huì)導(dǎo)致出現(xiàn)一些問(wèn)題，原因就在于當(dāng)需要采取以上策略時(shí)，通常實(shí)施威嚇和許諾而獲益往往會(huì)付出較大的代價(jià)。博弈論研究幾種提高可信度的方法，一個(gè)基本的原則就是威嚇和許諾要在符合博弈者利益的前提下減少自身未來(lái)行動(dòng)的自由度。通過(guò)這樣的方式，博弈者可以避免自己違背承諾，或者避免產(chǎn)生對(duì)對(duì)手冒犯的縱容。

Para16例如，當(dāng)柯臺(tái)斯到墨西哥后，燒掉了戰(zhàn)船，故意沒(méi)有給自己留下撤軍的退路。由于沒(méi)有返城的船只，柯臺(tái)斯面對(duì)的只有戰(zhàn)勝并征服對(duì)手或被對(duì)手消滅掉兩種可能。盡管他的士兵在數(shù)量上處于絕對(duì)劣勢(shì)，但這種血戰(zhàn)至死的威脅使得對(duì)手的士氣變的低落，印第安軍隊(duì)面對(duì)這樣意志堅(jiān)定的對(duì)手時(shí)，他們選擇了退卻。寶麗來(lái)公司在拒絕共享即時(shí)成像市場(chǎng)時(shí)也采取了類(lèi)似的策略，當(dāng)時(shí)它決定與任何擠占該市場(chǎng)的對(duì)手拼個(gè)你死我活。當(dāng)柯達(dá)公司試圖染指即時(shí)成像業(yè)時(shí)，寶麗來(lái)調(diào)動(dòng)了所有的資源進(jìn)行反擊。14 年后, 寶麗來(lái)公司在與柯達(dá)公司的訴訟中獲勝，重新贏得了在即時(shí)成像市場(chǎng)的壟斷地位。

Para17使威嚇變得可信的另一個(gè)方法是運(yùn)用冒險(xiǎn)性的邊緣化策略，這一策略的風(fēng)險(xiǎn)在于: 如果其他博弈者未能按照威嚇的要求去做的話(huà)，結(jié)果對(duì)大家將是一損俱損。托馬斯?謝林在他的《沖突策略》一書(shū)中介紹說(shuō)，邊緣化策略就是故意使局勢(shì)變的無(wú)法控制的策略，正是由于局勢(shì)的無(wú)法收拾可能令其他對(duì)手難以接受，從而迫使對(duì)手作出妥協(xié)。

Unit3

A.Translate the following expressions intoChinese:

1.spinal cord injury脊髓損傷

2.an exclusive license專(zhuān)用許可證

3.natural healing自然愈合4.central nervous system中樞神經(jīng)系統(tǒng)

5.feeder cells供養(yǎng)細(xì)胞，滋養(yǎng)細(xì)胞

6.foreign 異質(zhì)的7.cultured cells（人工）培養(yǎng)的細(xì)胞

8.a nude mouse裸鼠

9.sensitivity刺激感

B.Translate the following expressions intoEnglish:

1.胚胎干細(xì)胞embryonic stem cells

2.細(xì)胞療法cell therapy

3.細(xì)胞群cell population

4.臨床試驗(yàn)clinical trial

5.分化(n.)differentiation

6.良性腫瘤a benign tumor

7.糖分子sugar molecule

8.免疫系統(tǒng)immune system

9.突變(n.)mutation

III.Sentence Translation

A.Translate the following English sentencesinto Chinese:(Pay attention to the underlined part)

1.胚胎干細(xì)胞的極強(qiáng)的適應(yīng)性以及生長(zhǎng)能力使它們能夠產(chǎn)生大量的治療細(xì)胞去治療像糖尿病及脊髓損傷一類(lèi)的疾病。

2.該細(xì)胞可形成少突神經(jīng)膠質(zhì)細(xì)胞，其功能之一是產(chǎn)生保護(hù)性髓磷脂鞘使神經(jīng)元能夠沿著神經(jīng)軸突傳遞信號(hào)。

3.也許對(duì)人體胚胎干細(xì)胞療法的最大擔(dān)心在于它可能誘發(fā)腫瘤形成。已明確的是在免疫受損小鼠皮下注射未分化的胚胎細(xì)胞時(shí)可形成非組織性腫瘤，即畸胎瘤。

4.比如，培養(yǎng)的細(xì)胞通常在胎牛血清中存活，大多數(shù)人體胚胎干細(xì)胞生長(zhǎng)在滋養(yǎng)層細(xì)胞的鼠細(xì)胞層上，以提供關(guān)鍵蛋白質(zhì)防止胚胎細(xì)胞分化。

5.最后，一些研究者擔(dān)心在培養(yǎng)中胚胎細(xì)胞可能會(huì)獲得有害的新突變。這種突變事先是難以檢測(cè)到的。

Unit5

A.Translate the following expressions into Chinese：

1.the existing technology 現(xiàn)有的技術(shù)

2.voice commands 語(yǔ)音命令

3.cellular network 蜂窩網(wǎng)絡(luò)

4.slot for added memory 附加存儲(chǔ)卡用槽

5.have computerlike features 具有電腦功能

6.a built-in digital camera 內(nèi)置式數(shù)碼相機(jī)

7.set up temporary offices 建立臨時(shí)辦公室

8.word processing power 文字處理能力

9.qwerty keyboard 標(biāo)準(zhǔn)鍵盤(pán)

10.location-based services 定位服務(wù)

B.Translate the following expressions into English：

1.閃存容量 flashy memory

2.手機(jī)觀察家們 mobile-phone watchers

3.投影鍵盤(pán) projection keyboard

4.個(gè)人電腦的捍衛(wèi)者 defenders of the PC

5.語(yǔ)音識(shí)別系統(tǒng) speech-recognition system

6.“雙鉸”式設(shè)計(jì)“dual hinge” design

7.按鈕式撥號(hào)式鍵盤(pán) the touch-tone pad

8.手機(jī)迷 a phone guy

9.豪華大屏顯 the luxuriously large screen

10.智能手機(jī) the sophisticated / smart phones

Translate the following English sentences into Chinese.1.電話(huà)變得越來(lái)越智能、小型、快速，并且能夠讓用戶(hù)高速地連接到因特網(wǎng)，一個(gè)顯而易 見(jiàn)的問(wèn)題就出現(xiàn)了：移動(dòng)手持設(shè)備將成為下一代的計(jì)算機(jī)嗎？

2.還有一些正在開(kāi)發(fā)中的智能電話(huà),他們將帶有攝像機(jī)、GPS 天線(xiàn)以及本地 Wi-Fi(一種常 在辦公室、機(jī)場(chǎng)和本地咖啡館能找到的超高速無(wú)限網(wǎng)絡(luò))熱點(diǎn)鏈接的入口。

3.有了這項(xiàng)功能，手機(jī)很快就能提供諸如精確的行車(chē)向?qū)А⒆哌^(guò)店鋪時(shí)店鋪的打折信息以 及開(kāi)展約會(huì)等服務(wù)。

4.手機(jī)不太可能沿著最快的道路飛駛向自己光明的未來(lái)。這個(gè)行業(yè)里的創(chuàng)新充滿(mǎn)了曲折和 失誤，這常常是由于沒(méi)有任何一家單獨(dú)的公司能完全控制這一產(chǎn)品。

5.然而，手機(jī)創(chuàng)新者也正著手解決這個(gè)棘手的問(wèn)題。科學(xué)家已經(jīng)在語(yǔ)音識(shí)別系統(tǒng)方面進(jìn)行 了數(shù)十年的研究，而且此項(xiàng)研究仍在繼續(xù)。最近已將這項(xiàng)技術(shù)引入了 PDAs 中。

Para3在某個(gè)歐洲機(jī)場(chǎng)，彼得·希爾唐恩正在等下一個(gè)航班。他是芬蘭一家公司的電腦銷(xiāo)售 經(jīng)理，1994 年曾經(jīng)獲得芬蘭業(yè)余汽車(chē)?yán)惞谲姟２贿^(guò)年屆 32 的他對(duì)于這項(xiàng)愛(ài)好有些力 不從心了，而且他每星期都的出差。為了打發(fā)時(shí)間，他時(shí)常把《Riento!》體育雜志下載到 自己的手機(jī)上閱讀。花 2 歐元，出版商 Sendandsee 就可以為他提供 8 頁(yè)的體育賽事和運(yùn)動(dòng)員的圖文信息。

Para4科技革命常以?xún)煞N特色出現(xiàn)：或是驚人的迅速，或是難以覺(jué)察的遲緩。迅速的一類(lèi)，如各種數(shù)字式音樂(lè)播放器突然遍地開(kāi)花，或是音樂(lè)共享網(wǎng)站大量出現(xiàn)，似乎都是轉(zhuǎn)瞬間即改 變了文化的面貌。而那些較緩慢發(fā)生的變化則往往持續(xù)數(shù)十年，以漸進(jìn)、微妙的方式改變我 們的生活和工作方式。世界各地手機(jī)的涌現(xiàn)是緩慢的，但卻勢(shì)如破竹，不可阻擋。1977 年 AT&T 在芝加哥為 2，000 用戶(hù)首推出了蜂窩網(wǎng)系統(tǒng)，那時(shí)手機(jī)的外形及重量幾乎相當(dāng)于一 塊磚頭。

Para5那些老式電話(huà)現(xiàn)已經(jīng)陳列在博物館內(nèi)，而外形更纖巧、色彩靚麗的新型手機(jī)每年銷(xiāo)售 量已達(dá)到了 5 億部。手機(jī)的銷(xiāo)售量使得電視機(jī)、立體音響甚至是個(gè)人電腦的銷(xiāo)售量黯然失色。目前，世界上有 15 億部手機(jī)，是個(gè)人電腦數(shù)量的 3 倍之多。現(xiàn)在手機(jī)已然成為我們生活的一部分，令人難以想象是當(dāng)年沒(méi)這玩意兒的時(shí)候人們是怎么過(guò)日子的。

Unit6

A.Translate the following expressions into Chinese：

1.計(jì)算機(jī)架構(gòu)

2.門(mén)轉(zhuǎn)換能力

3.微型處理器

4.散熱

5.絕熱系統(tǒng)

6.熱噪聲

7.包檢測(cè)

8.通用軟件

B.Translate the following expressions into English：

1.irreversible circuit

2.networking equitment

3.reversible memory chip

4.virus checking

5.potable device

6.backplane design

7.switching device

8.routing device

Translate the following English sentences into Chinese.1.業(yè)界可能對(duì)回收能量方面沒(méi)有太大信息，但是談到計(jì)算能力，一位研究人員從事的“實(shí) 現(xiàn)環(huán)保”的研究可能是開(kāi)發(fā)未來(lái)計(jì)算平臺(tái)研究的關(guān)鍵。

2.可逆計(jì)算機(jī)即絕熱系統(tǒng)，它能夠?qū)⒛芰炕厥眨虼酥划a(chǎn)生很少的熱量，使計(jì)算機(jī)能力在 現(xiàn)有計(jì)算技術(shù)無(wú)能為力的情況下繼續(xù)提升。

3.為了避免這些問(wèn)題，研究人員一直在研究可替代的計(jì)算方法。其中，量子計(jì)算已經(jīng)引起 了廣泛的關(guān)注。

4.發(fā)生這一轉(zhuǎn)變所需的能力在靜電這種情況下表現(xiàn)為瞬間放電，在電路這種情況下表現(xiàn)為 釋放熱量。

5.這種通用芯片能力效率預(yù)計(jì)比類(lèi)似的不可逆電路要高幾千倍。然而這些芯片的設(shè)計(jì)目前 還停留在概念階段，尚未被優(yōu)化。因而在實(shí)際應(yīng)用中不會(huì)更高效。

Unit7

A.Translate the following expressions into Chinese：

1.Wi-Fi(Wireless Fidelity)無(wú)限保真

2.PSAP(Public Safety Answering Point)緊急通信受理中心

3.ANI(Automatic Number Identification)自動(dòng)數(shù)字識(shí)別技術(shù)

4.ALI(Automatic Location Identification)自動(dòng)定位識(shí)別技術(shù)

5.cellular network 蜂窩網(wǎng)絡(luò)

6.VLAN（Virtual Local Area Network）虛擬局域網(wǎng)

7.DSL(Digital Subscriber Line)數(shù)字用戶(hù)線(xiàn)路

8.URIs(Uniform Resource Identifiers)統(tǒng)一資源指示器

9.PSTN(Public Switched Telephone Network)公共電話(huà)交換網(wǎng)絡(luò)

10.margin of error 誤差幅度

B.Translate the following expressions into English：

1.1.碼分多址 CDMA(Code Division Multiple Access)

2.全球定位系統(tǒng) GPS(Global Position System)

3.輔助型全球定位系統(tǒng) Assisted-GPS

4.基站 base station

5.接入點(diǎn) AP(access point)

6.許可波段 licensed bands

7.多徑傳播 multipath propagation

8.虛擬專(zhuān)網(wǎng) VPN(Virtue Private Network)

9.射頻指紋識(shí)別技術(shù) RF fingerprinting

10.漫游功能 roaming capability

Translate the following English sentences into Chinese.1.對(duì)于公共網(wǎng)而言，了解個(gè)人和設(shè)備的物理位置會(huì)帶來(lái)一系列新的應(yīng)用。這些應(yīng)用將從根 本上改進(jìn)商業(yè)流程和信息技術(shù)。

2.比較而言，E911 系統(tǒng)卻可以通過(guò)接收了自動(dòng)數(shù)字識(shí)別信息的代理來(lái)決定主叫方的位置。代理利用了包含由電話(huà)公司的交換設(shè)備確定的主叫號(hào)碼的自動(dòng)數(shù)字識(shí)別信息，通過(guò)一個(gè) 叫做自動(dòng)定位識(shí)別的過(guò)程在數(shù)據(jù)庫(kù)中尋找主叫方的位置信息。

3.他指出接入基礎(chǔ)設(shè)施提供商，即擁有數(shù)字用戶(hù)線(xiàn)路、電纜和無(wú)限保真網(wǎng)服務(wù)的實(shí)體總能 確定設(shè)備在網(wǎng)絡(luò)上的位置。

4.通過(guò)比較多個(gè)接入點(diǎn)接收到的信號(hào)強(qiáng)度，三角測(cè)量技術(shù)能更精確的對(duì)用戶(hù)定位。

5.隨著 E911 基礎(chǔ)設(shè)施建設(shè)命令的出臺(tái),為了加強(qiáng)無(wú)限保真網(wǎng)的網(wǎng)絡(luò)安全性和提高它的利用 率, 網(wǎng)絡(luò)工程師們正處于一個(gè)特殊的位置。紐伯瑞網(wǎng)絡(luò)公司的技術(shù)總監(jiān)馬修·格雷認(rèn)為, 采用現(xiàn)在的定位技術(shù)就能從很多方面加強(qiáng)無(wú)限保真網(wǎng)的網(wǎng)絡(luò)安全性。

Para5無(wú)線(xiàn)技術(shù)和 IP 電話(huà)對(duì) E911 提出了獨(dú)特的挑戰(zhàn)。因?yàn)槭謾C(jī)用戶(hù)可以漫游，所以要準(zhǔn)確確定其位置需要新的方法和技術(shù)。更大的問(wèn)題是：從無(wú)線(xiàn)話(huà)機(jī)發(fā)出的緊急呼叫有可能不會(huì)被轉(zhuǎn)接到最近的 911 中心。即便能夠做到這一點(diǎn)，工作人員也不會(huì)得到主叫號(hào)碼或主叫的位置。工作人員必須花費(fèi)寶貴的時(shí)間盡量讓主叫人給出地址，而前提條件是主叫人必須知道自己所在位置，還要能夠說(shuō)得出話(huà)來(lái)。估計(jì)在 4500 萬(wàn) 911 的呼叫中，有 30%是用無(wú)線(xiàn)話(huà)機(jī)撥打的，所以建造可靠的無(wú)線(xiàn) E911 基礎(chǔ)設(shè)施至關(guān)重要。

Para6在蜂窩網(wǎng)絡(luò)中布設(shè) 911 是通過(guò)三個(gè)階段進(jìn)行的。第一階段，也是目前所處的階段，也被稱(chēng)作無(wú)線(xiàn)階段 0：確保 911 呼叫能夠轉(zhuǎn)接到一個(gè)緊急通信受理中心，不必要是最近的緊急通信受理中心。無(wú)線(xiàn)階段 1：緊急通信受理中心會(huì)獲得主叫的回?fù)芴?hào)碼，這在通話(huà)意外中斷時(shí)很有意義。無(wú)線(xiàn)階段 2：向 911 工作人員提供主叫電話(huà)號(hào)碼和主叫的位置信息。Para7今天，在美國(guó) 79%的州已經(jīng)在其 80%的縣布設(shè)了有線(xiàn) E911。比較而言，50%已完成無(wú)線(xiàn)階段 1，而只有 18%的州在 80%的縣布設(shè)了無(wú)線(xiàn)階段 2。

Para10VoIP E911 服務(wù)的計(jì)劃已經(jīng)確定，也是通過(guò)三個(gè)階段來(lái)實(shí)施。階段一，或通常稱(chēng)為 I1 解決階段，詳細(xì)說(shuō)明住宅或零售 VoIP 911 呼叫會(huì)通過(guò)公共電話(huà)交換網(wǎng)絡(luò)、電纜或競(jìng)爭(zhēng)性的 本地交換運(yùn)營(yíng)商轉(zhuǎn)接到當(dāng)?shù)氐木o急通信受理中心。階段二，或稱(chēng) I2，會(huì)通過(guò)公共電話(huà)交換 網(wǎng)絡(luò)為 IP 電話(huà)提供完整的 E911 服務(wù)。布設(shè)的第三階段，或稱(chēng) I3，會(huì)把 E911 承載到 IP，也包括沒(méi)有電話(huà)號(hào)碼的設(shè)備。

Para11正在討論許多種讓服務(wù)提供商為 E911 服務(wù)查明 IP 電話(huà)的位置信息的方法，但美國(guó)通信委員會(huì)就此還沒(méi)有提出明確的方向。布賴(lài)恩?羅森先生，負(fù)責(zé)馬可尼公司寬帶路由和交換部門(mén)的前副總裁，也是一家剛剛創(chuàng)建的生產(chǎn)下一代緊急通信受理中心基礎(chǔ)設(shè)施的埃莫治可姆公司的創(chuàng)始人，他認(rèn)為解決方案必須包括技術(shù)和法規(guī)兩個(gè)方面。他指出接入基礎(chǔ)設(shè)施提供商，即擁有數(shù)字用戶(hù)線(xiàn)路、電纜和無(wú)限保真網(wǎng)服務(wù)的實(shí)體總能確定設(shè)備在網(wǎng)絡(luò)上的位置。問(wèn)題是要把位置信息傳遞給應(yīng)用服務(wù)提供商、IP 電話(huà)運(yùn)營(yíng)商或企業(yè)。羅森認(rèn)為應(yīng)向接入基礎(chǔ)設(shè)施提供商征稅支付 E911 服務(wù)費(fèi)用，就像在有線(xiàn)網(wǎng)絡(luò)中一樣。通過(guò)把費(fèi)用轉(zhuǎn)移給應(yīng)用服務(wù)提供商的方法可以補(bǔ)足應(yīng)用服務(wù)提供商的成本開(kāi)銷(xiāo)，也實(shí)現(xiàn)了對(duì)終端用戶(hù)的收費(fèi)。

Para15三角測(cè)量比簡(jiǎn)單的使用電話(huà)接入點(diǎn)定位更進(jìn)了一步。通過(guò)對(duì)比多個(gè)接入點(diǎn)的信號(hào)強(qiáng)度，三角測(cè)量能更精確定位用戶(hù)。問(wèn)題是三角測(cè)量在電話(huà)與多個(gè)基站相連的蜂窩網(wǎng)絡(luò)中頗為有 效，但無(wú)限保真網(wǎng)的協(xié)議卻是為接入單個(gè)接入點(diǎn)而設(shè)計(jì)的。蜂窩網(wǎng)絡(luò)在已獲授權(quán)波段工作，而無(wú)限保真網(wǎng)絡(luò)使用的是未授權(quán)的波段，因此其他設(shè)備的干擾會(huì)使三角測(cè)量難以進(jìn)行。