[药] 盐酸醋氨对氧乙苯胺

A: How much is the fare for this bus? B: It costs $1.25 to ride the bus. A: So, how long have you been driving buses? B: I've been driving this bus for only a few months. A: Do you enjoy being a bus driver? B: Not really. A: I would never dream of dr

发表于:2018-11-30 / 阅读(259) / 评论(0) 分类 英语情景对话-日常生活

A: How much is the fare for this bus? B: It costs $1.25 to ride the bus. A: So, how long have you been driving buses? B: I've been driving this bus for only a few months. A: Do you enjoy being a bus driver? B: Not really. A: I would never dream of dr

发表于:2018-11-30 / 阅读(203) / 评论(0) 分类 英语情景对话-日常生活

A: What does it cost to ride this bus? B: The fare is $1.25. A: Have you been driving buses a long time? B: I haven't been driving for longonly for a few months. A: Do you like to drive the bus? B: Not in the least bit. A: I would have never dreamed

发表于:2018-11-30 / 阅读(226) / 评论(0) 分类 英语情景对话-日常生活

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(154) / 评论(0) 分类 经济学人科技系列

Benetton is a globally known fashion brand based in Italy. It was founded in 1965 by Luciano Benetton and other family members. He had the idea of selling very colorful clothes at a local market and it caught on. Continuing with this theme, the compa

发表于:2018-12-06 / 阅读(140) / 评论(0) 分类 各大品牌英文介绍

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(153) / 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(126) / 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(212) / 评论(0) 分类 科技之光

发表于:2019-01-03 / 阅读(142) / 评论(0) 分类 医务英语

B Baicalein 黄芩素 Baicalin 黄芩甙 Baical Skullcap root P.E 黄芩提取物 Bakuchiol 补骨脂酚 Bavachalcone 补骨脂查耳酮 Barley Grass P.E 麦苗精提取物 Beiwutine 北乌碱 Benzoyl

发表于:2019-01-03 / 阅读(128) / 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(124) / 评论(0) 分类 Scientific American(九)月

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(222) / 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(124) / 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(196) / 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(177) / 评论(0) 分类 经济学人科技系列

By Brian Padden Irbil, Iraq 17 August 2007 The death toll from a series of suicide attacks on Iraq's Yazidi sect on Tuesday continues to rise. Officials now estimate at least 400 people were killed and hundreds more wounded when four truck bombs expl

发表于:2019-02-03 / 阅读(193) / 评论(0) 分类 2007年VOA标准英语(八月)

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(162) / 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(138) / 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(119) / 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(389) / 评论(0) 分类 阅读空间
学英语单词
acetazolamide (diamox)
acrocephalus tangorum
air sea rescue beacon
Amphorachitina
and-on
architect's liens
arithlog diagram
Arpino,Gerald (Peter)
Ascalaphus
auctoritas
Bede.
beiks
benefiting qi and nourishing yin
Blankenstein
Boang I.
c. rogers theory
center of isologue
centronervin
chandas
clap something on
clitoes
Cobb Seamount
computer program performance (product) specification
computerworlds
Coral Springs
corvedale
country-boy
dame edna
Dentergem
diecastings
donorderived
drawback for duties paid
efficiency of cycle
epoxy mica paper
error-prone
Estracyte
ethical decision - making
francolite
gained upon
gaze away
grasscloths
had advantage of
hartstons
have a correlation with
have no act in
heavening
high-water full and change
hoki
hold washing
Hällevik
jessy
Job Messaging Format
jolliment
laparogastrostomy
lipomatous chondroma
live down to
Lorraine, Région
lumbermen's itch
lumbosacral joint
lyotropic liquid crystal
major equipment
many-pronged trace
mauritius fibre
mirror stereoscope
New York school
obsessive-compulsive personalities
ONB (onset of nucleate boiling)
optical properties of solids
outlarie
overlookable
packetized voice
particulars about
pennywhistle
pferidekraft
Piaget
platypelloid
put one's bottom dollar on
radio active gas contamination
rapeseed oil
refocillations
Rimbaud, Jean Nicolas Arthur
seats(hoist)
semiconductor-assisted ignition system
send only service
shaderless
sikander
SJAC
slip off something
stochastic hydrology
syntactic sugar
Teddy-boyish
the tip of an iceberg
thoraxes
tong
training sample
treated gasoline
Trifolium repens L.
tuckernuck
versicolorous
wearing suitability test
weight snow-gauge
wessler