单词:bioparks
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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
There arent enough parks in my town. I dont know why. I think its terrible. I think the biggest reason is greedy property developers. People are more interested in making money from office buildings than making a nice town. We need parks. Our childre
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
Rosa Parks: Mother of the American Civil Rights MovementWritten by Nancy Steinbach (MUSIC) VOICE ONE: Im Pat Bodnar. VOICE TWO: And Im Steve Ember with PEOPLE IN AMERICA in VOA Special English. Today, we tell about Rosa Parks, who has been called the
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
....News. I'm Steve/ Inskeep, and I'm Rene/ Montagne. She turned course of the American history by refusing to move from her seat on a bus. Rosa Parks, the woman known as the mother of civil rights movement died at her home last night. She was 92.NPR
The script of this programme 本节目台词 Woman relaxing in a London Park Neil: Hello, this is BBC Learning English, Im Neil. Helen: 大家好,我是Helen。 欢迎收听BBC Learning English On the Town. Neil: And today were talking about places to get away fr
EXPLORATIONS - Visiting Four National Parks in the State of Utah FAITH LAPIDUS: I'm Faith Lapidus. STEVE EMBER: And I'm Steve Ember with EXPLORATIONS in VOA Special English. Today, we explore some national parks of great beauty in the American West.
The director of US National Parks says more than 40 parks and wildlife refuges on the Gulf of Mexico could be affected by the BP oil spill. He said there is no clear end to the spill at this point but he downplayed the potential impact when the slick
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
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
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
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
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
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
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