单词：structural gene(jacob & monod 1959)
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They have not been trained. 他们没接受过训练。 So do you need 50,000 hours of meditation? No, you don't. 你需要五万小时的冥想吗？不，不需要的。 Four weeks, 20 minutes a day, of caring, mindfulness meditation already brings
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A team sees promise in genetically engineered tobacco, and hopes for similar results with other crops. Transcript of radio broadcast: 02 June 2008 This is the VOA Special English Agriculture Report. One cause of the current food crisis is drought. F
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Inherited Vulnerability to Drug Addiction Discovered Scientists have discovered structural abnormalities in the brains of drug addicts and their non-addicted siblings, a finding that suggests there may be an inherited vulnerability to addiction, and
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Science and Technology Cancer and obesity Malignant flab 科技 癌症与肥胖 恶性松弛 At last, an understanding of how overeating causes cancer 吃得过多如何导致癌症 OVERWEIGHT women are more likely to develop breast cancer than lean
经济学人科技系列
The just concluded G20 finance ministers and central bank governors meeting in Shanghai was a key topic for discussion between Li Keqiang and Jacob Lew. Li said the meeting reached a positive consensus in a number of areas. Even though the economic s
2016CRI中国国际广播电台
1959: The Year That Changed Everything A crowd gathers in New York's Times Square to usher in the New Year, 1959. The importance of what future met them that year is still being debated. How Significant Will 2009 Appear in the Lens of History? Jeff G
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