精氨酸加压素

VOA标准英语2011--Promising Target For Malaria Vaccine Identified

Promising Target For Malaria Vaccine Identified British researchers have discovered a biochemical key used by the malaria parasite to invade human blood cells. The discovery could pave the way for an effective malaria vaccine. The Plasmodium malaria

发表于:2019-01-13 / 阅读(56) / 评论(0)

VOA标准英语2011年(十一月)

VOA标准英语2013--California Winemakers Target China

California Winemakers Target China Producing Napa Valley wine is a highly skilled craft, and Chinese consumers are developing a taste for it, says Tom Hinde of Yao Family Wines, started by former Chinese basketball star Yao Ming. We've made five vint

发表于:2019-01-14 / 阅读(46) / 评论(0)

VOA标准英语2013年(七月)

纯正地道美语第51期(外教讲解):What a Bargain

The Weekend - What a Bargain! (C0051) A: Hello. May I help you? B: Yeah, this dress is really nice! How much is it? A: That one is one hundred and fifty dollars. B: One hundred and fifty dollars? What about this other one over here? A: Thats one hund

发表于:2019-01-20 / 阅读(31) / 评论(0)

纯正地道美语

365个英语简短小故事-319. The Bargain CD Set (2)

Sidney reread the song list and artists. He noticed that the classic song Moon River was sung by Danny Williams; Sidney thought that the original artist was actually Andy Williams. He told Gita that he had his doubts. She told him not to buy it, but

发表于:2019-01-27 / 阅读(46) / 评论(0)

365个英语简短小故事

爱情的科学－你或许也会面对它……

You might as well face it ... / 你或许也会面对它…… Sex stimulates the release of vasopressin and oxytocin in people, as well as voles, though the role of these hormones in the human brain

发表于:2019-02-04 / 阅读(84) / 评论(0)

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为什么人夜晚睡觉不会口渴

The body's internal clock helps to regulate a water-storing hormone so that nightly dehydration or trips to the toilet are not the norm, research suggests. In an article published in Nature Neuroscience today, neurophysiologists Eric Trudel and Charl

发表于:2019-02-04 / 阅读(42) / 评论(0)

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amylase-lipase analyzer

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