单词:bioinvasion
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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
蒋健棠听说学英语 Chapter16:The wildlife biologist
5.Speech on Hitler's Invasion of the U.S.S.R. Winston S .Churchill When I awoke on the morning of Sunday, the 22nd, the news was brought to me of Hitler's invasion of Russia. This changed conviction into certainty. I had not the slightest doubt where
新编英语教程第五册unit07_2_mouse_cloning_begins_bio-industri
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
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
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
By Robert Berger Jerusalem 29 February 2008 Israel is threatening to invade the Hamas-ruled Gaza Strip in response to escalating Palestinian rocket attacks. Israel has already stepped up air strikes, killing 31 Palestinians, about half of them civili
THE MAKING OF A NATION - American History: D-Day Invasion of Europe STEVE EMBER: Welcome to THE MAKING OF A NATION -- American history in VOA Special English. I'm Steve Ember. This week marks the anniversary of the D-Day invasion of June sixth, ninet
US Has Little Influence in Iraq Decade After Invasion A decade after the invasion, which began March 19, 2003, analysts debate what the United States got out of the war in Iraq. Ten years after President Bush sent troops to Iraq, Washington appears t
Mixed Views in Iraq on 10th Anniversary of US-Led Invasion It's early morning in central Baghdad's Bataween district. Out-of-work laborers huddle on the street hoping to pick up a day's wages. Abed Khaled is a house painter. He's been coming here for
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
Beginners. There is an invasion going on in our house. It started out as an unnoticed thing, but it has grown to huge proportions. Every room of my house is affected. Every corner shows a sign of this invasion. Even my friends and neighbors have ment
By Michael Drudge Britain says it disagrees with the assessment of U.N. Secretary-General Kofi Annan that the invasion of Iraq was illegal. Fresh controversy has erupted over the legality of the U.S.-
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
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
United States Secretary of State Condoleezza Rice has condemned Russian military operations in the former Soviet republic of Georgia, saying the action reminds her of the Soviet invasion of Czechoslovakia in 1968. She spoke in Georgia where the Geor
Have you ever walked into your kitchen first thing in the morning and found that little, tiny strangers have moved in? And not only have strangers moved in, but there are hundreds of them, and they are eating your food. Ants. Ants. Where do they come
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