单词：isobiologram
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Been working so hard I'm punching my card Eight hours, for what? Oh, tell me what I got I get this feeling That time's just holding me down I'll hit the ceiling Or else I'll tear up this town Tonight I gotta cut Loose, footloose Kick off your Sunday
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24篇魔术美文串记4级词汇
The growth of the Internet has led to new technologies. Many are being used today to create valuable learning environments in education. Transcript of radio broadcast: 24 June 2008 VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm Steve Ember with EX
VOA慢速英语2008年（六）月
The UN refugee agency says it is worried about the security of people living in isolated villages near the former conflict zones of Georgia. It says some 2,300 people from villages in the buffer zone between the Georgian town of Gori and the breakaw
VOA标准英语2008年（八月）
蒋健棠听说学英语 Chapter16:The wildlife biologist
蒋健棠听说学英语
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单词解析速记
086 A Single-log Bridge There were two goat villages in the woods. The goats from the upper village and those from the lower village disliked one another. One day, a goat from the upper village and that from the lower village came across each other o
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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
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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
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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
This is Scientific American's 60-Second Science, I am Karen Hopkin. This'll just take a minute. Biologists, traditionally track migrations by tagging animals with devices that allow their movements to be monitored. But Homo sapiens can't be fitted wi
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By Carol Pearson Washington, DC 29 May 2006 watch Autism Gene report Researchers at the University of Texas Southwestern have been able to genetically change mice so their behavior is similar to some people with autism. The researchers hope their di
2006年VOA标准英语（五月）
RACHEL MARTIN, HOST: There was a gathering here in Washington, D.C. last week that had nothing to do with the inauguration or with politics. It was an occasion for matchmaking, although not a romantic kind. Here, farmers got set up with chefs in an e
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By Paula Wolfson Washington 05 September 2006 George W. Bush President Bush is defending his handling of the war on terror as the fifth anniversary of the September 11, 2001 terrorist attacks on the United States rapidly approaches. Mr. Bush says th
2006年VOA标准英语（九月）
By Melinda Smith Baltimore, Maryland 05 September 2006 watch report Celiac Disease For thousands of years, human beings have suffered from a genetic disorder that has received attention only in the last few decades. The disorder is called celiac dis
2006年VOA标准英语（九月）
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
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JOHANNESBURG, Sept. 12 (Xinhua) -- The Sharks rugby（英式橄榄球） team from Durban remained eight points clear with 41 points at the top of the log after the 10th week of South Africa' s Currie Cup rugby competition on Sunday. Their nearest ri
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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
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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
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