枸缘酸盐-磷酸盐-葡萄糖-腺嘌呤

英文笑话：biology class 生物课

biology class This happened in a university biology class. The professor was explaining that sperm has a high concentration of dextrose. One freshman girl who looked puzzled asked, Then why doesn't it taste sweet? Notes: 1. This happened in a univers

发表于:2018-12-26 / 阅读(41) / 评论(0)

英语笑话（MP3+文本）

英伦广角粘性物使骨头结实并且柔软

New news is goo newswhen its inside our bones, anyway. Because a combination of imaging techniques and modeling has revealed that our bones are filled with a natural chemical goo thats key to the bones function as support structures. The finding is i

发表于:2019-01-02 / 阅读(33) / 评论(0)

英伦广角

专业术语—中草药成分英汉对照词汇C1

C Caffeic acid 咖啡酸 Caffeine 咖啡碱 Calcium Citrate (Tricalcium citrate) 柠檬酸钙 Calcium Malate 苹果酸钙 (+)-Camphor 樟脑 Camptothecine 喜树碱 Cantharidin 斑蟊素 Capillarisin 茵

发表于:2019-01-03 / 阅读(41) / 评论(0)

医务英语

专业术语—口腔生理学术语P2(英文详解)

pH - a measure of how acid or alkali a solution is. As the pH gets lower, the solution is more acid. At a pH of 7 the solution is neither acid nor alkali. pH is the inverse of the logarithm of the con

发表于:2019-01-03 / 阅读(59) / 评论(0)

医务英语

SSS 2009-04-06

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Batteries of the future need to deliver more energy, and they need to be smaller. Researchers at MIT think they have developed a technology that can, a

发表于:2019-01-08 / 阅读(78) / 评论(0)

Scientific American(四)月

Goo Keeps Bones Strong but Supple 黏性物质使骨骼强，但柔顺

发表于:2019-02-14 / 阅读(87) / 评论(0)

2016年Scientific American(八)月

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