讲生物技术的英语阅读

Ⅰ 英语作文 生物技术的优点

The main features of the new biotechnology

Main features:
(A) to break a few thousand years can not be genetically distant hybridization of the law, breaking the barrier between species. Any one can introce a gene to give it new life forms and genetic characteristics, for example, a bacterial toxin genes into cotton, the pest-resistant cotton to obtain the performance; Another example would be a certain kind of virus genes into tobacco or vegetables, leaving the latter to obtain new varieties of plant virus resistance; and if the growth hormone gene into pigs may get fish or fish or fast-growing new breed pigs and so on. This is the transgenic plants or transgenic animals, which is breeding history of a great revolution.

(B) provides a direct means or artificial gene or protein synthesis, or the use of simple microbes to mass proction of useful proteins, important for human and animal disease prevention, treatment and diagnosis. You can even change the nature of protein to make it more in line with people's needs, which is protein engineering. In the past, a very small amount of protein in the body, difficult to extract, can now be mass proced using E. coli fermentation, resulting in the formation of new biological treatment, and pharmaceutical instry.

(C) provide a means of gene therapy in the treatment and prevention on a genetic level, for the treatment of difficult to treat genetic diseases, cancer and so on.

Emerging biotechnology instry benefits

New biotechnology for developing countries provides a useful means to develop their national economy, the advantages are: 1, low investment, high value, short, quick; 2, the use of natural renewable energy sources, bacteria can be infinitely blooms; 3, the new bio-genetically engineered varieties of bacteria are relative genetic stability, can be continuous, long-term use it to create wealth; 4, generally no environmental pollution.

Trend of development of biotechnology

Over the last decade the international development of biotechnology, summarized as the following significant trends and characteristics:

(A) rapid genetic manipulation techniques, continuous improvement, especially in gene transfer technology, gene amplification, gene cloning, gene modification technology, and through commercial channels, selling a full set of reagents specific technology, to promote. Currently, gene technology has been extended to the grassroots level, such as clinicians using gene amplification technology diagnostic difficult cases.

(B) the biological treatment by leaps and bounds. New drugs and vaccines have been about 20 new procts on the market, has generated huge economic and social benefits, the pharmaceutical instry will face this century update.

(C) genetically modified plants and animals have a major breakthrough. Insect-resistant, anti-virus vegetables and other crops, insect-resistant cotton, has entered the practical stage, the beginning of this century, we can promote socially acceptable insect-resistant, anti-virus crops. Cultivate salinity, drought-resistant crops, in this century will be realized. Introction of new bio-technological innovation throughout the agriculture, is estimated to be fully operational by 2030.

(D) of the human genome as a major international collaboration between scientific issues, the development of new drugs offer good prospects.

(E) expectations for gene therapy to make significant progress. Since 1990, treatment of one case of congenital immune deficiency has been only four years the object of gene therapy has been rapidly extended to the treatment of cancer, AIDS, hepatitis B, cardiovascular and other serious diseases. Estimated beginning of this century, cancer, AIDS and other serious diseases prevention and control is expected to achieve a breakthrough.

Emerging biotechnology applications in agriculture

Biotechnology is important for China's high agricultural techniques, including the development of high yielding, high quality, stress-resistant new varieties of plants and animals, nitrogen fixation, Livestock and other major diseases prevention and control. Currently, the emerging biotechnology applications in agriculture mainly in the areas of genetically modified plants and animals.

Transgenic plants such as tobacco mosaic virus resistance in tobacco, cotton bollworm resistance, insect-resistant vegetables, anti-rotten tomatoes.

Transgenic animals such as fast-growing fish, milk secretion of a large number of effective drugs in sheep or other animals.

Genetically engineered micro-organisms such as agriculture, transformation of symbiotic nitrogen fixation joint fixation or engineering bacteria to enhance nitrogen fixation, with toxic gene engineered bacteria used as pesticides.

Veterinary vaccines using genetically engineered recombinant D NA technologies and the development of veterinary vaccines for serious infectious disease prevention.

Engineering for the rapid propagation of bovine embryos cattle breeding, embryo division, variant development.

Emerging biotechnology applications in medicine

Biological treatment is the use of D NA recombinant technology or other new biotechnology disease prevention and treatment, based on current progress, the biological treatment should include broad restructuring and reorganization of D NA protein drugs drugs into two categories:

1, the recombinant protein drugs: treatment, including cytokines, anti-cytokines treatment, treatment of immune protection, guidance toxins, drugs based on gene transcription factors, monoclonal antibody therapeutic agents, vaccines, treatments and so on. 2, recombinant D NA drugs: drugs, including oligonucleotides, gene therapy and gene vaccines.

Biotechnology can also be used for process, energy and other instrial applications, including starch, amino acids, enzymes, antibiotics, polymers, methanol proction, control of environmental pollution, oil drilling and mining and so on. However, the current focus on medicine and agriculture, today's biotechnology applications in medicine accounted for more than 60% of biotechnology, has formed a new instrial biotechnology procts mainly in medicine.

China's 863 major biotechnology objectives and progress

Main strategic objectives are:

Developed hybrid rice yield than the existing 15% of hybrid rice, and large scale; developed with significant market value of the fast-growing fish; 10 to 15 species of high-tech biotech drugs and vaccines to market, the basic formation of our biological field high-tech instry, annual turnover of 1 billion yuan; strive to put 50% of the results of the application; the main aspects of biotechnology to the current international standards, and in hybrid rice, transgenic plants, hepatitis and cancer prevention and control of new drugs and vaccines in the formation of the country's characteristics, including some of the items in the international leading level; build a number of bio-tech research and development base; train a group of cross-century high-tech talent.

To this end, the establishment of three themes: First, high-quality, anti-animal and plant new varieties; second new drugs, vaccines and gene therapy; third protein engineering. Consists of five major projects and 12 thematic projects.

Achievements sum up, have the following main aspects:

Two-line hybrid rice research has made significant progress; genetically modified plants, animals, breakthrough progress; have been homozygous for insect-resistant cotton, trypsin inhibitor gene transfer of cotton also continue to differentiate in vitro germination, disease tobacco has been widely promoted has received a number of fast-growing transgenic common carp; recombinant microorganisms have been used for agricultural proction, increase yield, saving more than 2 kg nitrogen per acre; recombinant hepatitis B vaccine proction technology reached the international advanced level, there are other cholera three kinds of new vaccines into the pilot, several countries linked technology transfer issues; genetically engineered peptide drugs to achieve instrialization, recombinant interferon and interleukin-2 of the annual output of about 50 million yuan; hemophilia B gene therapy leading position in the international arena; basic research in biotechnology innovation results; our basic grasp of today's biological scientists, main areas of cutting-edge technology, driven by 863 and radiation, biological technology in China have a greater degree of popularity, China's large Hospital began to use P CR technology for disease diagnosis.

Challenges and Opportunities

Looking ahead, China's population growth and land shortage is a long-standing conflicts, and international rapid development of modern biotechnology is expected to bring the Green Revolution, is the hope to resolve this contradiction. China's development of biotechnology has many advantages, so we should: focus on clinical efficacy as soon as possible develop a number of clear, non-infringement of foreign patent procts; development group is currently abroad, as soon as possible in the clinical stage Ⅰ, Ⅱ trials, drug proction has not yet been license, with great prospect of the drug, the use of our clinical trials of favorable conditions, it is possible in the case of infringement of foreign patents, required to complete our clinical stage Ⅰ, Ⅱ trial, treatment of new indications, first to the market ; considering the development of a number of foreign patent expire early this century and has great application value in our pro

Ⅱ 谁帮我写篇七八十字左右的英文介绍下生物技术专业

Biotechnology is the development of modern biology and its related disciplines and cross-proct integration, its core is based on recombinant DNA technology, genetic engineering centers, including microbial engineering, biochemical engineering, cell engineering and bio-procts and other fields.

Ⅲ 急急急！各位英语高手，帮我写一篇《科普知识与现代科技》为话题的初中作文！〔加上作文翻译〕拜托拜托

资料
人类跨入21世纪，世界发生了多少惊人的变化。在人们为科学技术突飞猛进的发展欣喜之余，又经历了更好的不安甚至灾难。除了对高科技特别是生物科技的发展所带来的恐慌之外，战争和疾病似乎直接将人类带到了地狱之门。
2003年SARS的流行，包括对SARS的所有猜测，都直接和人们日益关注的全球问题相关联：生物安全。生物安全是对生物危害的检测、评价、监测、防范和治理的科学技术体系，是研究各种生物因素对人类健康的影响，应用已有的理论知识，技术、工程设计和设备等，防止从事相关工作的人员、实验室和环境受到具有潜在传染性的物质和生物毒害物质的危害的一门新兴边缘学科。生物安全问题至少表现为以下几个方面：
传染病的巨大危害
传染病包括人、动物、植物传染病，尤其是人类传染病是最重要的生物安全问题，传染病仍是全球死亡病因的首位，在我国，传染病仍然严重威胁人民健康和国家安全。SARS的流行是一个强有力的证明。另外肝炎、结核、流感等传染病每年仍在全国部分地区、世界部分国家和地区流行或暴发
生物武器和生物恐怖的潜在威胁
20世纪整个国际社会为禁止生物武器进行了不懈的努力，取得了一些进展。然而，进入21世纪，生物武器的潜在威胁却已大大增加，一些国家和地区可能仍在继续研制和发展生物武器，另外生物技术的迅速发展大大增加了生物武器的潜在威胁，以美国“炭疽事件”为标志的生物恐怖对国际安全已经构成了现实威胁。香港大学微生物学系主任袁国勇是首位分离出冠状病毒，并发现冠状病毒变种是SARS病原的学者。SARS病毒属于RNA病毒，这种病毒的特性就是很容易与其他病毒基因进行重组，进而变成为新病毒。而且许多实验结果也显示，以这改变方式产生的新病毒，毒性会比亲代病毒更强。许多动物身上都可以找到冠状病毒，而这种病毒又很容易出现变种，极具危险性。因此，袁国勇认为SARS病毒很有潜质，成为除了天花以外制作生化武器的病原。
生物技术的负面作用
生物技术的负面作用主要表现为：一是人们在开发利用生物技术时，有可能出现意想不到的安全问题。正如目前广受关注的各类转基因活生物体环境释放后对生物多样性所构成的危害。此外，基因工程药物、疫苗，转基因食品，基因治疗等都可能存在类似问题。生物技术的误用以及生物技术的非道德应用也可能带来很大的安全隐患。体细胞克隆人的研究使是突出一例。
生物资源及生物多样性面临的威胁
从生物安全的角度来讲，外来物种的入侵、生物资源的流失有可能给国家利益造成巨大损害。转基因生物体环境释放对生物多样性带来很大威胁。
微生物学实验室的安全隐患
较其他理化实验室或其他各类实验室而言，微生物和生物医学实验室是一个特殊的实验室，在其中工作的每一个人以及与其接触的周围环境，都存在很高的患有感染性疾病或影响身体健康的危险。微生物实验室管理上的疏漏和意外事故不仅可以导致实验室工作人员的感染，也可造成环境污染和大面积人群感染。国内外实验室意外感染的事故并不少见，严重者不得不宰杀成千上万只实验动物，甚至导致实验室工作人员死亡。
目前随着生物技术的迅猛发展，生物安全问题已经成为影响整个国家、整个世界政治、经济、安全与和平的大命题。近年来，特别是美国“炭疽感染事件”后，生物安全问题备受国内外关注，生物安全术语也经常见诸于政府或非政府组织文件，见诸于各类媒体。SARS的全球流行无疑会使全世界各国更加关注生物安全问题，并将其作为国家安全的组成部分。
随着经济的发展、人民生活节奏的加快和生活水平的提高，塑料的用量
与日俱增。1996年，我国的塑料包装用量达243万吨，年平均增长率超过
20％，特别是城市、主要交通沿线、旅游景点的垃圾中塑料废弃物迅速增加。
据调查，北京的生活垃圾年产量已达300万吨，其中废塑料约占3％，年增
长率达48％。沿海地区城市的垃圾中塑料成分更高，达8－10％。这些废
塑料在垃圾中占的比例若以体积计算，已达三分之一以上，而且大大增加了
垃圾处理的难度和费用。
由于废塑料几百年都难以降解，若丢弃在自然环境中，会给蚊子、苍蝇和
细菌提供生存繁育的温床；若埋藏在地下，则容易污染地下水，妨碍植物根
系生长，破坏土壤品质，影响作物收成；若用火焚烧处理，将产生多种有毒气
体。“白色污染”已成为当前危害我国社会环境的一大公害，严重阻碍了我国
经济和环境的可持续发展。
目前我国一次性餐具的年消费量约100亿只，主要为发泡塑料制品，要禁
止生产和销售使用这些量大面广的一次性发泡塑料餐具，就要开发生产其替代
用品，绿色一次性餐具由此应运而生。有关专家认为，绿色一次性餐具的开发
与生产正在成为我国新兴的环保产业。
12月中旬，科技部会同国家经贸委、环保总局、铁道部联合召开了绿色一
次性餐具技术开发交流会，会上，记者采访了中国农村技术开发中心负责人
王志学以及几家生产企业的经营管理者。
王志学说：目前我国开发生产的绿色一次性餐具按原料种类，可分为纸
浆类、稻壳类、秸秆类和淀粉类。我国现有上百家企业生产纸制一次性餐具，
年生产能力约为30亿只。
纸餐具的原料生产过程中污染严重，成本较高，且本身强度及防水抗湿
性较差，因此，它的推广应用有较大的局限性，人们就自然把眼光投向了别
处，向科技要效益。如以稻壳为原料生产稻壳类餐具，我国现在有十几家这种
类型的企业，年生产能力约1．5亿只；秸秆类餐具以农作物的秸秆为主要
原料，我国目前也有十几个厂家，年生产能力达7500万只；淀粉类餐具以薯类
淀粉为主要原料，它的降解性好，回收后可做饲料。总而言之，国家对绿色一
次性餐具的研究与开发很重视，通过科技攻关、星火计划、火炬计划等科技发
展计划给予大力支持，不少企业的绿色一次性餐具的生产技术已比较成熟，具
备了产业化的基础。
武汉远东绿世界集团公司就是以淀粉为原料，进行绿色一次性餐具科技攻
关和开发，经济效益初具端倪的公司。该公司总裁苏笑海的经历颇具传奇色彩：
他原来在湖北轻工学院学的是工艺美术，1984年进武汉大学读的是哲学硕士
学位，后在德国学习和工作，欧洲的环境保护对他触动很大，就萌生了回国搞
环保产业的念头。苏笑海告诉记者：我学过工艺美术，是位唯美主义者，我今
天投身绿色餐具这样的环保事业，就是发端于我对美的最初认识；而美学的延
伸，说到底也是一种哲学。
在1992年至1996年间，远东绿世界公司开发的再生纸板一次性餐具和苇浆
模塑成型餐饮具由于科技含量较低等原因，生产规模一直未能扩大。1996年公
司派员考察了欧洲市场生物降解包装用品的技术情况，认为开发植物淀粉生产
全降解一次性餐具用品可能是消除“白色污染”的一种途径。1997年，由一批食
品、化学、机械专家组成，公司重点投资开发了全降解一次性餐饮用品，该项目
列入1997年度国家级火炬计划项目。
他们吸收国外先进技术，结合国内纸餐具的生产工艺进行了一系列的创新：利
用国内资源丰富的红薯、玉米等淀粉为主要原料，代替了国外单一的价格较高的
土豆淀粉；在红薯淀粉原料中增加了20％的天然纤维，使餐饮具增加了明显的强
度，再运用食品膨化的加工技术使产品具有重量轻和柔软性；增加强度表面喷涂
处理及整形的设备，使生产出的餐饮用品具有防水、防油、耐热的功能等。苏笑
海做了个生动的比喻：就好比是建筑材料中的钢筋水泥，红薯淀粉是那水泥，而
切碎搅拌进去的各种干草和植物的根茎就是那钢筋，这样才能使餐具的强度明显
增强。
远东绿世界生产的以淀粉为原料的餐具产品，委托德国SGS机构参照国际食品
包装标准进行测试，盛装在摄氏100度的热水及热油二小时以上完全不变形，保
温性能优异。由于淀粉及添加剂均为天然植物原料，产品降解性能优异，经国家环
境测试中心测试表明，10天左右可降解90％以上，一个月内可以完全降解。
据介绍，由于该项目采用的是植物淀粉和植物纤维，成本较低，每一个有盖饭
盒成本为0.12元左右，无盖饭盒及碗、盘成本为0.07元左右，具有广阔的市场前景。
目前，远东绿世界公司拟投资1.6亿元，兴建年产50亿双一次性筷子、35亿只各类
碗、盘、盒等产品的大型全降解绿色一次性餐具生产基地，项目达产后，每年可以
新增产值6.25亿元，新增利税约1.3亿元。基地的土建工程已于今年3月份动工，
已建成标准厂房2万平方米，如果后续资金能得到保证，预计1999年底即可达产.
苏笑海说：我们的科技优势是明显的，今后能创造的社会效益也是明显的：用淀粉
制作的一次性卫生筷子，其功能指标完全可以代替一次性木筷，仅此一项，每年即
可为国家节约木材资源近50万立方米；集团如果能达产，每年预计要使用20万吨
以上的红薯，加工成淀粉原料10万余吨，还可以使贫困地区10多万人口脱贫，促
进老区农业产业化的发展。
汕头绿恒实业有限公司从前几年开始，对稻壳制绿色一次性餐具进行开发，目
前也初步具备了工业化规模生产的能力，公司生产的稻壳制的一次性包装容器，特
别是提供超级市场使用的食品包装器皿等产品，已经开始试销日本、台湾、美国等
地。
绿恒公司生产的绿色一次性餐具，是将稻壳粉碎过筛，然后与几种可食性的有
机高分子粘接剂加水混合，再经冲压成型、烘干、喷涂等工艺，生产出不同形状的
盘、碗等器皿。
绿恒事业有限公司总经理纪晓鹏说：一次性餐具以稻壳为原料，不但在我国资
源丰富，取之不尽用之不竭，而且它使用后可迅速在土壤里降解，可谓一举两得。
绿恒公司目前已有一条生产线在运营，其投资约为980万元，生产能力为40万
个餐具／天，目前达20万个餐具／天。年产值约为3600万元，预计投资回收期约
一年半，投资利润约在30％左右，生产技术和产品质量已通过了广东省科委组织的
技术鉴定和食品卫生部门的检验。据介绍，该公司为了更好地将产品推向市场，规
模经营，拟在近期内成立集团性公司，并且要投入资金进行技术改造，以期使生产
线的自动化程度更高。
据科技部主持召开的绿色餐具技术开发交流会介绍，1998年7月18日，温家
宝副总理在太湖流域水污染防治工作会议上，专门提出要在一年内解决长江、太湖、
铁路沿线的“白色污染”，要求国务院有关部门重点抓好三项工作，一是加强管理，
禁止乱扔垃圾；二是停止使用一次性发泡塑料餐具；三是尽快研制和批量生产替代
品。11月14日，李岚清副总理在第12次全国爱国卫生运动委员会工作会议上，也
提出发泡塑料餐具替代品的推广应用问题。看来，绿色一次性餐具已引起了中央领
导同志以及科技、环保等有关部门的高度重视，它作为一个新兴的环保产业，可谓
生而恰逢其时，现在，既需要我们能够攀登科学高峰的科技人员继续从事攻关和开
发，需要我们懂经营、善管理的企业家加大技术创新的力度和市场开拓，也需要我
们有远见卓识的金融家、风险投资家慧眼识珠，给予绿色一次性餐具的产业化以足
够的资金投入。
我国从事绿色一次性餐具开发和产业化的企业大多目前生产规模较小，抗御风
浪的能力较弱，而且其中不少是民营企业，需要政府部门给予足够的产业政策上的
支持和引导，有个较好的开局，使这个新兴的绿色环保产业能得以健康、持续地发
展.

Ⅳ 求英语的阅读20篇小短文并写出主题思想，急需！！！

20篇文字太多,有字数限制,没方法了
1,The Earth—— Mother
Pcople often say that the earth is like our mother. She gives life to all the living things on the earth and provides us with air, food, water and other essential things we need for living.
Once she was beautifhl and rich, but now she becomes dirtier and dirtier, poorer and poorer. It is e to what we have done to her. Please have a good look at her: polluted rivers and lakes, growing deserts, the destruction of the forests and wild life, and the depletion of the ozone layer…
Can she bear to see her children putting the waste here and there? Can she bear too see her children cutting down the trees and destroying the grassland, to see the acid rain destroying everything? Can we bear to see our mother suffering so much? Isn' it time for us to ask ourselves whether this is the way to treat our mother?
Floods, draughts, acid rain…,these are the punishments from nature. Everyone should know that there is only one earth, lfwe go on treating her like this, it won' t be fit for us to live in any longer. It' s time for us to love her, take good care of her and cure her. We should save the earth so as to save ourselves.
地球——我们的母亲
人们经常说地球就像我们的母亲.她给了地球上所有生物生命,给我们提供生活所必需的空气、食物、水和一切基本的需要.
曾经她美丽富饶,而现在她变得越来越脏,越来越贫脊,那都是我们造成的.请好好看一看她：受污染的江河湖海、扩张的沙漠、森林和野生生物的毁灭、臭氧层的耗尽……
她能忍受她的孩子到处乱扔废弃物吗?她能忍受她的孩子砍伐树木、毁坏草原,让酸雨毁灭一切吗?我们能忍受她遭受这样的痛苦吗?我们该问问我们自己,这就是我们对待母亲的方式吗?
洪水、干旱、酸雨……这些都是自然对我们的惩罚.每个人都应该清楚人类只有一个地球.如果我们继续这样对待她,她将不再适合我们居住了.是该我们好好爱她、照顾她、治疗她的时候了.我们应该拯救地球,以便拯救我们自己.
2.My favourite teacher is Miss Huang. She is a beautiful lady. She has two big eyes, a high nose and a little red mouth. There is always a smile on her face.
Miss Huang likes singing and collecting posters. She is good at playing the piano. In the evening, she always sits in front of the piano and plays nice music. She is good at dancing, too. Sometimes she teaches us dancing.
Miss Huang likes dogs very much because the dog is very friendly and cute. Her favourite color is blue. Because blue is the color of the sky and the sea.
This is my favourite teacher. Our classmates all like her very much.
我最喜欢的老师是黄老师.她是一位漂亮的女性.她有两只大大的眼睛,一个高高的鼻子和一张小小的红唇.她的脸上总带着笑容.
黄老师喜欢唱歌和收集海报.她钢琴弹得很好.晚上,她常常坐在钢琴前弹奏优美的乐曲.黄老师跳舞也很棒.有时她也会教我们跳舞.
黄老师非常喜欢狗,因为狗很友好也很可爱.黄老师最喜欢的颜色是蓝色,因为蓝色是天空和海的颜色.
这就是我喜欢的老师.我们班的同学都非常喜欢她.
3A Letter to Haiqing
Dear Haiqing,
I am very sorry to learn that you are unhappy now. But I don' t think you should be unhappy.
I know that your iamily is not rich. So your parents can' t afford to buy you something of famous brands, which makes you unhappy. But they have sent you to school so that you can receive good ecation and have abreght future. This is not easy for your parents. So you should think about your parents. Don't ask for something that is out of your parents' reach. Don' t be vain-glorious.
I also thind you should put your heart into study. Read more books and then you can get a lot from reading. Without the famous brand competition you will become happy.
I hope I can help you out of unhappiness. Wish you happy.
Yours,
Huang Ping
给海青的一封信
亲爱的海青：
我知道你现在闷闷不乐,感到很难过.但是,我并不认为你应该如此.
我知道你的家庭不富裕,所以你父母买不起名牌给你,这使你不高兴.但是他们送你来学校读书,使你能够接受良好的教育并有一个光明的未来,这对你的父母来说并不容易.你应当考虑一下你的父母.不要要求得到超出你父母能力范围的东西,不要爱慕虚荣.
我也认为你应该将精力投入到学习中去.读更多的书,你能从中学到很多.没有名牌的攀比,我想你会变得快乐.
希望能帮助消除不快.祝你快乐.
你的朋友 黄平
4Pollution: a Social Problem
When we read newspapers, we often come across the word pollution. This word was not familiar to the people some decades ago. But now, it is a serious threat to us because.it means the poisoning of the air, seas, rivers and lands, which would do harm to our health.
There are many factories that bring pollution to us. We can not have fresh air in the morning. This is mainly because of the poisonous smoke coming from factories, especially chemical ones. In rivers, seas and oceans, there are instrial wastes. Some factories just throw their wastes into seas or let them flow into rivers. When people drink the water from such rivers, they get poisoned. Besides, there is rubbish from ships and when sometimes an accident occurs in an ocean, oil flows out from tankers.
On land, the accumulation of rubbish in the streets may dirty the city and ruin our health. This is mainly e to the improper disposal of rubbish by people.
If we do mot fight against pollution, surely one day all of us will be killed. Some people like to put the blame on the instrial revolutions. On the contrary, the pollution problem will be solved only with the help of modem science and technology.
污染——一个社会问题
我们看报的时候,经常会看到“污染”这个词.这个词对于几十年前的人来说并不熟悉.然而对于我们来说,它是一个严重的威胁,因为它意味着危害空气、海洋、河流和土地,进而对我们造成伤害.
有很多工厂给我们带来了污染.早上我们呼吸不到新鲜的空气.这主要是因为这些工厂里排放出有毒的气体,尤其是化工厂.在江河湖海里到处都有工业垃圾.一些工厂把废弃物排放到江河和海洋里.人们喝了这里面的水就会中毒.除此之外,还有从船上扔下来的垃圾和海洋里发生事故的船只流出来的油.
在陆地上,街道上乱扔的垃圾不仅影响市容,还危害我们的健康.这主要是因为人们对垃圾的不正确的处理.
我们如果不对污染采取措施,总有一天我们会被杀死的.有些人总爱把这归咎于工业革命.相反,污染问题还必须靠现代科学和技术来解决.
5Traditional Teaching Method
Do your teachers still use traditional techniques to teach you nowadays? A revol- ution in teaching techniques is required now. In the past, we just took it for granted that a teacher' s aim was to teach the students all that he knew and solve all the problems for them. Therefore, students could mot judge things on their own under this circumstance. Thus students graally lost the ability to learn by themselves. In addition, they were only equipped with the knowledge that were taught in class and made the same judgement upon every problem which might crop up. Of course, they would find their knowledge not enough to solve practical problems.
So it is time to change the teaching method. A teacher' s goal is to help the students develop not only the ability to learn by themselves but the skills to make judgements on every aspect on their own. It' s not necessary for the students to turn to teachers for help while meeting with difficulties. The first thing is to develop the students' abilities to make sound judgements upon any problem and overcome difficulties.
All in all, the aim of teaching is to liberate, but mot to fetter the students' innate powers of making sound judgements.
传统教育方式
你的老师还在用传统方法授课吗?现在教育方式的改革需要进行.过去,老师把他所有的知识教给学生,并帮学生解决他们所有的难题,这似乎是理所当然的.因此,在这种情况下,学生不能自我判断,也慢慢失去自学能力.另外,他们只能学到课堂上的东西,面对任一突发事件都会作出同样的判断.当然,他 们业余感到所学知识不足以解决实际问题.
因此,是到了改变教育目标的时候了.老师的目的不光是帮助学生培养自学能力,还应教给他们独立判断的方法.学生一旦面临难题就请教老师是不必要的.重要的是让学生具有独立判断并能克服困难的能力.
总而言之,教育目标是解放而不是限制学生判断事物的内在能力.
6,How to study English?
Study English,You do need to use English with speakers who are not teachers of English. This isn’t easy, since everyone feels constrained speaking English with friends with whom it would be natural to use a shared mother tongue. Joining an English Club is a good idea and joining a club with an international membership (where English is in use at least some of the time) is, for many people, even better. If nothing like this is accessible, you might consider what would be involved in getting something going.
活用英文乐趣多 活用英文乐趣多
你需要常常和英语教师以外的人士用英语交谈.这当然很不容易,因为与母语相同的人自由交谈时,彼此若用英语交谈总会觉得很不自在.亦可参加英语俱乐部或国际会员的俱乐部（至少有时使用英语沟通）,这样对很多人而言更有益.如果没有合适的社团可加入,也不妨考虑任何足以提高英语能力的机会.第一篇：THE NEWSPAPER 报 纸
Nowadays the newspaper possesses considerable value Everybody should read it. It supplies us with a variety of news every day. It tells us the political situation of the world. If we form the habit of reading the newspaper, we shall (will) get enough knowledge to cope with our circumstances.
现今报纸拥有极大的价值,人人都应该看它.它每天提供我们各种类类的消息.它告诉我们世界政治局势.如果我们养成看报的习惯,我们就能得到足够的知识来因应我们的环境.学生虽然每天须做功课,但他们至少应该匀出一两个小时来看报.哪些,他们不但能增加知识而且也能赶上时代.总而言之,看报对学生很有益处.
--------------------------------------------------------------------------------
7：MY DAILY LIFE 我的日常生活
Though my daily life is extremely monotonous, I try hard to adapt myself to it. Why? Because I intend to be a good student. I wish to render service to my country.
I get up at six o’clock every day. After I wash my face and brush my teeth, I begin to review my lessons. I go to school at seven o’clock.
After school is over, I return home. We usually have supper at seven o’clock.
Then I begin to do my homework. I want to finish it before I go to bed.
虽然我的日常生活十分单调,但我却竭力设法去适应它.为什么?因为我打算做一个好学生,希望将来为国家服务.
我每天六点起床、洗脸刷牙后,就开始复习功课,七点钟我就去上学.
放学后,我就回家了.我们通常在七点钟吃晚餐,之后我就开始做家庭作业,希望在睡觉前把它做完.
8A MODEL STUDENT 模范学生
Do you mind being called a bad student? Of course not. So far as I know, everybody intends to be (become) a model student.
However, to be a model student is by no means an easy thing. First, he must do his best to obtain knowledge. A man without sufficient knowledge will not succeed. Secondly, he must remember to improve his health. Only a strong man can do great tasks. Thirdly, he should receive moral ecation. If his conct is not good, no one will consider making friends with him.
你价意被称为坏学生吗?当然不.就我所知,每个人都打算做模范学生.
然而,做模范学生却不容易.第一,他必须尽力获得知识（求知）.一个没有足够知识的人是不会成功的.第二,他必须记住促进健康.只有强壮的人才能做大事.第三,他应该接受道德教育.如果他品行不好,没有人会考虑和他交朋友的.

读书是一好事,但我们必须多加注意书的选择.不错,我们能从好书中获得益处.然而,坏书却对我们有害无益.

Ⅳ 生物工程生物技术专业英语的内容提要

《生物工程来/生物技术 专业英语》是源根据《大学英语专业阅读阶段教学基本要求(试行)》而编写的,本书可供理工科院校生物工程专业、生物技术专业及相关专业学生使用,也可作为生物工程技术人员学习英语或其他科技人员了解生物工程的入门参考书。
本书共分9章,约10万词,内容选自两本著名的生物工程科普书,系统性强,覆盖生物工程的主要领域,包括:微生物生长和代谢的生物化学,诱变育种,基因重组,发酵,酶和固定化细胞技术,产品回收,检测仪表,动、植物细胞培养等。本书力求将英语与专业紧密结合,通过专业阅读提高英语基础及其应用能力。
本书的特色在于:1.对专业内容给出科普性质的注释以帮助阅读理解;2.结合课文给出注释或以习题形式介绍科技英语中常用的或易混淆的语法、词与词组的用法、句型等;3.附有详尽的词汇表并注有音标;4.习题量多,包括释义,辨义、造句、翻译和写作等,翻译习题取自课文,写作习题取自专业文献,重点在专业论文或摘要的常用表示方法。

Ⅵ 英语翻译（生物技术）

Mostcellular proteins are manufactured on ribosomes in the cytoplasm. Exportable proteins and membrane proteins areusually made in association with the endoplasmic reticulum.
核糖体的数量变化从几百到几千，核糖体是氨基酸组装成蛋内白质的重要场所。完整容的核糖体由大亚基和小亚基组成。核糖体沿着mRNA移动并阅读遗传密码，翻译成蛋白质。

Ⅶ 英文翻译高手请进（关于微生物、医疗营养健康等）

单核增生李斯特氏菌：Listeria monocyto-genes
生物技术BioTechnology
畜产品animal proct
糖尿病diabetes
番茄红素 Lycopene
1、summarization of the research progress of Listeria monocyto-genes rapid-detection technology
2、summarization of the research progress in using biotechnology in the treatment of diabetes
3、summarization of the research progress of food safety issues about animal proct
4、discussions about importance and trends of nutrition and health through children's nutrition survey analysis results(这句翻的挺累的)
5、content measurement and analysis of lgG
6、summarization of instrumental analysis methods of lycopene
大功告成
==========================================================
大魔法师
Leppen
让机器翻译见鬼去吧
================================
回那位自称英语学院毕业的不敢透露id的朋友：以上的话我是针对那些总是拿着机器翻译的东西来滥竽充数的人的——不会翻译或者不想翻译就不要凑热闹，何必拿机器翻译的给人家捣乱呢？你说对吧。