单词:bioreactances
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[00:01.83]Dancing All the Dances As Long As I Can [00:06.86]I believe in dancing. [00:10.52]I believe it is in my nature to dance by virtue of the beat of my heart, [00:15.11]the pulse of my blood and the music in my mind. So I dance daily. [00:21.02
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蒋健棠听说学英语 Chapter16:The wildlife biologist
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
SCIENCE IN THE NEWS - Ever Wonder Where Your Ancient Ancestors Lived? By Nancy Steinbach and Jill Moss Broadcast: Tuesday, May 10, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA SPECIAL E
By Paul Sisco Washington, DC 24 January 2007 watch New Boat Design report In Greek mythology, Proteus was a sea god capable of assuming different forms. And now Proteus also is the name of a new type of ocean-going ship that can adapt its shape to t
By Melinda Smith Washington, DC 01 November 2006 watch Walter Reed Amputees A record number of U.S. soldiers injured in Iraq have lost arms and legs in explosions caused by remote-controlled bombs. The need for more comfortable, adaptable artificial
'Facebook' for Scientists Could Speed Advances Social networks like Facebook allow users to keep in up with their friends. Now, a social network for scientists hopes to use the technology to speed up scientific progress. As he worked on a medical ima
By Scott Bobb Johannesburg 16 January 2007 In Botswana, several dozen San, or Bushmen, have returned to their ancestral homeland after a court ruled that they were wrongly evicted by the government. The government says it will respect the court's de
by Laura Adams If youre like most people, you dont leave home without your mobile technology. If you have a smart phone or an iPad, you can download very inexpensive or free mobile applications or apps designed for your type of device. Need to track
Ross Dunn The Palestinian leadership reacted strongly to statements by President Bush implying Israel has the right to retain some Jewish settlements in the West Bank . Senior Palestinian officials ar
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
By Robert Raffaele and Carolyn Weaver Washington, DC 12 September 2006 Watch Sept 11 Anniversary Friends, relatives of victims of September 11, 2001 attacks gather during playing of national anthem at Ground Zero, in New York, Monday, September 11,
By Jim Randle Irbil 10 October 2007 Iraqis are reacting angrily to the shooting on Tuesday of two women in Baghdad by foreign security contractors, the second such shooting in the past month. VOA's Jim Randle reports from northern Iraq. Guards workin
Daniella: Could you tell where I can find a drugstore? Hotel clerk: Sure. Theres one up the street near the corner of Selma and Main. If you get to Abreu Avenue, youve gone too far. Its set back from the street so its a little hard to find. Daniella:
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
By Dan Robinson Washington 17 July 2007 Majority Democrats and opposition Republicans in the U.S. Congress focused on the fight against terrorism Tuesday as they debated the latest government report on the threat facing the country. As Dan Robinson r
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