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International Conference Looks at Agricultural Science and T

By Mario Ritter Broadcast: July 1, 2003 This is Robert Covent with the VOA Special English Agriculture Report. Last week, an international meeting in Sacramento, California, brought together agricultu

美国科学60秒 SSS 2013-02-19

This is scientific American's science 60 second science, I am steve mosbyA lot of people have had compacted third molars. Third molars produce chronic pain. Allen man, a Princeton University Physical anthopolegist, the annual meeting of the immagrate

美国科学60秒 SSS 2013-02-18

A lot of people have had impacted third molars. Third molars produce a lot of chronic pain. Alan Mann, a Prinston University physical anthropologist at the annual meeting of the American Association for the Advancement of Science in Boston on Februar

Agricultural Universities

Broadcast: January 23, 2003 By Nancy Steinbach This is the VOA Special English EDUCATION REPORT. We continue our series of reports about how students from foreign countries can attend a college or uni

THIS IS AMERICA - Agricultural Fairs

THIS IS AMERICA - Agricultural Fairs By Jerilyn Watson Broadcast: Monday, October 11, 2004 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA, in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Fa

VOA慢速英语2018 科学家首次在实验室培育出完全成熟的人类卵子

Scientists Grow First Fully Developed Human Eggs in Laboratory For the first time ever, scientists have succeeded in growing human eggs from the earliest stages to full maturity in a laboratory. 科学家们有史以来首次在实验室将人类卵子

VOA常速英语2018--科学家试图通过动物粪便来寻找增加繁育量的方法

Researchers are trying to identify the reasons behind the poor population growth of some of Africas wild animals including the Grevy and Cape Mountain zebras. A major focus is the endangered black rhino. What weve done with the University of Manchest

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Egg Cells 卵细胞 Do you know what an egg cell is? 你知道什么是卵细胞吗？ An egg cell is necessary for reproduction. 卵细胞是繁殖的必要条件。 Animals have egg cells. 动物有卵细胞。 Then does every animal have egg cells

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VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Steve Ember. On our program this week, we will tell about an animal that can reproduce without mating. We also will tell about a Swedish man who d

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New Agricultural Organization for Africa

Broadcast: April 15, 2003 By Mario Ritter This is the VOA Special English Agriculture Report. Soon a new organization will be established to help agricultural development in Africa. The African Agricu

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本期真题 1. Nancy is only a sort of ______ of her husband's opinion and has no ideas of her own. A) sample B) reproduction C) shadow D) echo 2. Now that spring is here, you can ______ these fur co

2006年VOA标准英语-Is It Still Art If It's a Reproduction?

By Stephanie Ho Washington 08 January 2006 The inaugural exhibit at the new Loyola University Museum of Art in Chicago is raising questions about art and the value of copies of art. The show features

China to deepen agricultural cooperation with U.S

BEIJING, Feb. 12 (Xinhua) -- The agricultural ministries of China and the United States will further enhance agricultural exchanges and cooperation, deepening mutual understanding and trust, so as to achieve mutually beneficial development in the fut

Vice premier urges agricultural technology progress

BEIJING, Feb. 2 (Xinhua) -- Chinese Vice Premier Hui Liangyu on Thursday called for accelerating innovation and promotion of agricultural science and technology. It is vital to the overall economic and social development to obtain grain harvests and

经济学人220:人类繁衍 45岁也能生娃

Science and technology 科学技术 Human reproduction 人类繁衍 Life begins at 45 45岁也能生娃 Hope for older mothers 高龄母亲的福音 WHEN it comes to reproduction, men have it easy. 讲到繁衍，男人表示压力很小。 Almost to

CCTV9英语新闻：Ongoing reform in agricultural sector

CPPCC Standing committee member Chen Xiwen -- who is overseeing China's agricultural reform -- gave us more details on how the country will deal with the supply-side issue in the sector. There are three major areas where we can push forward supply-si

2018年CRI China-Africa Agricultural Modernization

In opening this week's FOCAC sessions in Beijing, Chinese Presient Xi Jinping said that all ten cooperation plans launched by China 3-years ago are now being implemented. CRI's Xu Yawen with more on how agricultural development in Africa - one of the

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Although snails can and do successfully mate without stabbing each other, studies have shown that darted snails store one-hundred-sixteen percent more sperm than undarted snails.