单词：biopolishing
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24篇魔术美文串记4级词汇
Fearing Bioterrorism Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have s
2013年ESL之就医和人际交往
蒋健棠听说学英语 Chapter16:The wildlife biologist
蒋健棠听说学英语
新编英语教程第五册unit07_2_mouse_cloning_begins_bio-industri
新编大学英语阅读部分
1. Q: Where is the conversation most probably taking place? A. At a newsstand. B. At a car dealer's. C. At a publishing house. D. At a newspaper office. 2. Q: What do we know about the man? A. He wants to get a new position. B. He is asking the woman
英语四级听力-短对话
Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have some warning. Anton: T
地道美语播客
85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson （Start at 1'04
科技之光
By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode
VOA2003（下）-农业与经济
《Letter to Me》 是讲一个成熟男人写了一封信，寄给十七岁时的自己。第一次听到这首歌时心马上静了下来，想起了自己的中学时代。回忆中有很多青涩岁月，有很多自己觉得不能逾越的崁，有很多的困惑迷茫。给十七岁的自己写一封信：不要为了分手而心如刀绞，你最终能够熬
音乐咖啡厅
Various stages of cartilage growth on scaffold. The final image on the right shows naturally forming cartilage for comparison. These replacement joints can be made of combinations of metal alloys, plastic and ceramic, but new research shows that it m
VOA标准英语2010年(八)月
Anyone who arrives in New Zealand by plane knows about Biosecurity NZ. Bio means living and security means safe. Biosecurity NZ is a government department. Their job is to make our country safe from unwanted living pests. These pests are plants, anim
新西兰英语
Me vs. My Boss 我和我的老板 When I Take a long time--I am slow. 我用了很长时间我太慢。 When my boss takes a long time--He is thorough. 我老板用了很长时间他工作仔细。 When I don't do it--I am lazy. 我不做懒。 When
英语小达人
AGRICULTURE REPORT - Biocontrols, Part 2 By Mario Ritter Broadcast: Tuesday, April 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biocontrols are the way nature seeks ba
农业与发展
Kenya is joining a long list of countries planning to produce diesel fuel from the poisonous-but-oil-rich seeds of the jatropha tree, a plant indigenous to South America. The tree is at the heart of a five-year strategy to develop a bio-fuel industr
VOA标准英语2008年（八月）
俄罗斯莫斯科的一位生物能量学教授近日宣布，他已研制出一种能够有效延缓衰老的不老药，并有望于几年内上架销售。这位科学家用40年的时间研制出一种抗氧化剂，能够有效抑制氧分子对人
阅读空间
Australia has opened a new National Center for Bio-Security to build its defenses against infectious diseases and biological weapons. Medical experts say it will help protect the country from threats such as SARS and bird flu as well as attacks by t
VOA标准英语2008年（九月）
How You Made Money 你怎么赚的钱 A young man asked an old rich man how he made his money. 一个年轻人问一位富有的老人是怎样赚到钱的。 The old guy fingered his worsted wool vest and said, Well, son, it was 1930. The depth of t
英语小达人
One of the most common questions cancer patients ask their doctors is: has the disease been contained or will it spread. A recent study by U.S. and Chinese researchers may help provide clues. The scientists examined genetic（遗传的,基因的） m
英语新闻
By Anjana Pasricha New Delhi 10 April 2008 Next month, India will unveil a national policy to increase the use of bio-fuel. But, as Anjana Pasricha reports from New Delhi, there is growing concern that increased demand for bio-fuel is contributing to
VOA常速英语2008年（四月）