[医] 对氨基苯乙酮

1992年第25届巴塞罗那奥运会闭幕歌曲《Amigos para siempre》 《永远的朋友》是1992年巴塞罗那奥运会的主题歌。 amigos para siempre在西班牙语中是一生 的朋友之意。 参与制作这首巴塞罗奥运会那奥运

发表于:2018-11-29 / 阅读(246) / 评论(0) 分类 奥运歌曲

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(104) / 评论(0) 分类 经济学人科技系列

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. As Valentines day approaches, remember, its the thought that counts. Just ask a decorated cricket. Because according to a study published in the January

发表于:2018-12-24 / 阅读(97) / 评论(0) 分类 Scientific American(一)月

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. Many of the key molecules for life have a specific direction, or handedness: DNA twists to the right, amino acids to the left. Now scientists at the Nation

发表于:2018-12-24 / 阅读(78) / 评论(0) 分类 Scientific American(四)月

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson (Start at 1'04

发表于:2019-01-02 / 阅读(164) / 评论(0) 分类 科技之光

发表于:2019-01-03 / 阅读(124) / 评论(0) 分类 奥运英语

发表于:2019-01-03 / 阅读(80) / 评论(0) 分类 医务英语

The early Earths oceans were home to a lot of interesting chemistry. Now scientists have found that amino acids thought to be present way back when could have been cooked into other compounds vital for lifean idea you should take with a grain of salt

发表于:2019-01-08 / 阅读(74) / 评论(0) 分类 Scientific American(九)月

【葛式/春生式瘫坐】可以造个新词,比如para-lies,是paralyze(瘫)+lie,强调瘫和躺。或者para-sit,是parasite(寄生虫/懒汉)+sit,强调懒和废。 例句:The picture of Jenerys Spring-Born of House Gedaye parasittin

发表于:2019-01-08 / 阅读(106) / 评论(0) 分类 英文语法词汇

[00:30.30]lesson 33 [00:48.14]1.What is the matter with Sharon? [00:53.47]She has hurt here shoulder. [00:58.93]2.what does the doctor tell her to do? [01:06.87]The doctor tells her to use a special treatment. [01:14.24]Language points: [01:19.88]1.L

发表于:2019-01-10 / 阅读(271) / 评论(0) 分类 高中英语人教版高三

By Michael Drudge London 06 February 2006 Camp Delta Cell Block for uncooperative dedtainees The London-base human-rights group, Amnesty International, has issued a new report condemning what it calls

发表于:2019-01-11 / 阅读(177) / 评论(0) 分类 2006年VOA标准英语(二月)

19This is what the Lord says: Go and buy a clay jar from a potter. Take along some of the elders of the people and of the priests 2and go out to the Valley of Ben Hinnom, near the entrance of the Potsherd Gate. There proclaim the words I tell you, 3a

发表于:2019-01-17 / 阅读(82) / 评论(0) 分类 圣经旧约 耶利米书

Science and technology 科学技术 Creutzfeldt-Jakob disease 克雅氏病 Breaking down the barrier 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-c

发表于:2019-01-26 / 阅读(147) / 评论(0) 分类 经济学人科技系列

Science and Technology Creutzfeldt-Jakob disease Breaking down the barrier 科技 克雅氏病 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-cow dis

发表于:2019-01-26 / 阅读(126) / 评论(0) 分类 经济学人科技系列

研究:人的鼻子能嗅出性别 WASHINGTON, May 1 (Xinhua) -- The human nose can sniff out gender from body secretions even though people don't think they smell anything, Chinese researchers reported Thursday. Wen Zhou of the Chinese Academy of

发表于:2019-01-31 / 阅读(369) / 评论(0) 分类 英语新闻

从古至今,人类在不停地探索能够象鸟儿一样自由自在飞翔的方法,随着科技的进步和现代航空技术的发展,人类发明了各种飞行工具,滑翔伞就是其中一

发表于:2019-02-01 / 阅读(213) / 评论(0) 分类 奥运英语

1) head to head / toe to toe 直面对战 2) face to face 面对面 3) see eye to eye 意见相同

发表于:2019-02-03 / 阅读(105) / 评论(0) 分类 OMG美语

19 The Rise Of Life 第十九章 生命的起源 In 1953, Stanley Miller, a graduate student at the University of Chicago, took two flasksone containing a little water to represent a primeval ocean, 1953年,芝加哥大学的研究生斯坦利米勒拿

发表于:2019-02-17 / 阅读(87) / 评论(0) 分类 万物简史

Proteins are what you get when you string amino acids together, and we need a lot of them. 你把氨基酸串在一起,就得到了蛋白质。我们需要大量的蛋白质。 No one really knows, but there may be as many as a million types of pro

发表于:2019-02-17 / 阅读(67) / 评论(0) 分类 万物简史

Eating a small steak every day could be as good for you as stopping smoking, scientists say. 科学家说,每天吃一小块牛排可以像戒烟一样对你有好处。 People who eat lots of protein-rich food were found to have lower blood pressu

发表于:2019-02-18 / 阅读(341) / 评论(0) 分类 阅读空间
学英语单词
A.P.I. baum'e gravity
abductors
age-distribution
agroforestrial geology
aineias
angiographies
Annie Hall
anti-ship missile defence (asmd)
automatically tuned short-wave transmitter
black-tailed
block identification
Brady Bunches
bring one's eggs to a bad market
build-in-test
can spout
case weight
Christmas list
circulating whipstock
civic liberty
cowcatcher
creasing up
crimson clovers
Ct. D.
culmicolous
dance lessons
decentralized authority
demand-assigned multiaccess
destannification
Devic's disease
dictydiaethalium plumbeum
dirt-excluding groove
disjoint subset name
Dolby Stereo
Early Nerd Special
enriching valve
enstatite plagiaplite
equatorial convergence zone
etiopine
etmopterus splendidus
ex-gods
explosion bomb
extra slim taper file
extra thin fine thread small heagonal nut
flag carriers
foggite
genus vulturs
get ... at it
Gordimer
Gottinger sausage
Gulf of Tehuantepec
hand-propelled generator
heavily-framed bow
hemisyndrome
high temperature creep and rupture testing machine
icerya seychellarum seychellarum
inside gear asphalt pump
Kouka
leomas
metaphilosophically
Mituva
modular programming system
monosyllabize
nilwicki
off square
olfactory spectrogram
Ophiorrhiza kwangsiensis
overpublishing
parenteral hyperalimentation
petro-
poonanas
presentment of a bill for acceptance
procreator
pseudo-Riemannian manifolds
public utilities
qu'ils
Quetta
rear brake tube
restrictive ventilatory functional disturbance
resurfice
returned fissile material
Rules For Safe Operation of Pilot in Sea Port
rush upon
salt an account
semisilica refractory
shower nozzle
Solnhofen Limestone
space mark
stabilovolt valve
subproposals
substancehood
surga
Tourteron
under lap (pneumatic)
untelephoned
up-link and down-link contributions
vocabularize
voltage winding
web-accessible
wood storks
wooden box
wordprocessings