[生化] 人体原生质蛋白质生理学

The sign to America apart guess is response by audible.com. A little more online resource for access out your books and more, and now audible.com is for sign American listeners free out of your notebook for your choice. For details, go to audible.com

发表于:2018-12-02 / 阅读(188) / 评论(0) 分类 Scientific American(十二)月

One common protein-contact prediction is that, if the side chain of one member of a pair of amino acids brought close together by folding is long, 一种比较普通的蛋白质接触预测就是,如果一对氨基酸的一个侧链折叠后很长,

发表于:2018-12-05 / 阅读(166) / 评论(0) 分类 经济学人科技系列

医学生物学 Medical Biology 医学遗传学Medical Genetics 系统解剖学 Systematic Anatomy 组织学与胚胎学 Histology and Embryology 人体生理学Human Physiology 生物化学 Biochemis

发表于:2018-12-08 / 阅读(129) / 评论(0) 分类 医务英语

医学生专业英语必备词汇选(1) 医学生物学 Medical Biology 医学遗传学Medical Genetics 系统解剖学 Systematic Anatomy 组织学与胚胎学 Histology and Embryology 人体生理学Human Physiology 生物化学 Biochemistry 药理

发表于:2018-12-12 / 阅读(139) / 评论(0) 分类 医务英语

Pythons Unlock Human Heart Health Secrets Studying snakes might seem like an unlikely way to help people with heart disease, but a pythons remarkable ability to quickly enlarge its heart during digestion has Colorado medical researchers looking towar

发表于:2018-12-16 / 阅读(108) / 评论(0) 分类 VOA标准英语2011年(十一月)

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Birds and sea turtles can migrate thousands of miles, by reading the Earth's magnetic cues. But we too might have magnetic sensing abilitiesin our eyes. So say

发表于:2018-12-24 / 阅读(119) / 评论(0) 分类 Scientific American(六)月

Winter is high time for humidifiers because dry air can irritate your throat. But a new study finds that arid conditions might have an influence on the development of the very languages that some people speak. Extensive research on human physiology s

发表于:2018-12-24 / 阅读(142) / 评论(0) 分类 2015年Scientific American(一)月

Health Report - Designing an Alternative to Antibiotics This is the VOA Special English Health Report. In nineteen twenty-eight a British scientist made a chance observation. He noticed that some mold had grown in bacteria in a culture plate in his l

发表于:2019-01-12 / 阅读(136) / 评论(0) 分类 2012年VOA慢速英语(八)月

Electric Fish Offer Insight Into Human Central Nervous System Electric fish live mostly in fresh water in tropical rivers and are found primarily in only two parts of the world. There are two main groups, one in South America, the Gymnotiform, and th

发表于:2019-01-14 / 阅读(144) / 评论(0) 分类 VOA标准英语2013年(六月)

Designed by scientists at the Max Plank Institute in Germany, the iSkin can be stuck to fingers, forearms or even behind people's ears. The thin, flexible sensors can be glued on to the skin like a temporary tattoo. They allow users to control smartp

发表于:2019-01-16 / 阅读(136) / 评论(0) 分类 英语新闻

Forget cockroaches. Forget Superman. Forget any other tough-as-nails creatures youve ever heard of. The most indestructible multicellular organisms on Earth are undoubtedly tardigradesmicroscopic eight-legged aquatic invertebrates also known as water

发表于:2019-01-17 / 阅读(216) / 评论(0) 分类 2016年Scientific American(十)月

Natural Substance Reverses Diabetes in Mice Researchers used a substance, made naturally in the body, to reverse diabetes in mice, a finding which could be key to rolling back Type 2 diabetes. The enzyme, called NMN (nicotinamide mononucleotide), res

发表于:2019-01-19 / 阅读(131) / 评论(0) 分类 VOA标准英语2011年(十月)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !

发表于:2019-01-20 / 阅读(305) / 评论(0) 分类 2015年Scientific American(六)月

You Gotta Have Hearts 你必须得有的心脏 When it comes to weird sea-creatures, octopus es are hard to beat. Theres the well-known ink-squirting defense system, the bird-like beak , and the eight tentacle s with their double rows of sucker s . W

发表于:2019-01-26 / 阅读(120) / 评论(0) 分类 英语听力文摘 English Digest

Science and Technology 科技 Computer security 计算机安全 Blame game 推脱责任 How to mimic human laxness with computers 如何用计算机模拟人类错误 TO ERR is human, but to foul things up completely takes a computer, or so the old s

发表于:2019-01-26 / 阅读(154) / 评论(0) 分类 经济学人科技系列

近日,《科学》杂志在线报道称,剑桥大学的科学家们通过使用两种干细胞以及一个三维支架,成功地创造出了一个能够自行组装的结构,其发育和构造非常接近自然的小鼠胚胎。科学家的研

发表于:2019-02-01 / 阅读(111) / 评论(0) 分类 阅读空间

学科SUBJECTDISCIPLINES 科目Subjects 声学Acoustics 农业生态学Agriculturalecology 农业经济学Agriculturaleconomics 农业工程Agriculturalengineering 农业林学Agroforestry 分析化学

发表于:2019-02-04 / 阅读(164) / 评论(0) 分类 英文语法词汇

Vronique LaCapra | Washington 02 December 2009 A very small genetic difference between humans and chimpanzees may help explain why chimpanzees can't speak, but humans can The ability to communicate using complex spoken language is a uniquely human ch

发表于:2019-02-12 / 阅读(155) / 评论(0) 分类 VOA标准英语2009年(十二月)

Silkworm s and Skin Graft s Don: One of the neater things thats going on in biology is the genetic modification of species. By changing the instructions in their genes, we can make certain plants and animals produce things that are useful to humans.

发表于:2019-02-16 / 阅读(138) / 评论(0) 分类 英语听力文摘 English Digest

Science and technology 科学技术 Computer security 计算机安全 Blame game 推脱责任 How to mimic human laxness with computers 如何用计算机模拟人类错误 TO ERR is human, but to foul things up completely takes a computer, or so the

发表于:2019-02-16 / 阅读(153) / 评论(0) 分类 经济学人科技系列
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