胺胍碳酸盐

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(171) / 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(116) / 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(143) / 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(61) / 评论(0) 分类 经济学人科技系列

Three visits to the cottage Aside: Three visits to the cottage(中文名三顾茅庐) is a story from one of the Four Great classical Chinese novelsthe Three Kindoms. ZhuGeliang is one of the main characters in the original. Also, he is an outsta

发表于:2018-12-12 / 阅读(85) / 评论(0) 分类 英文剧本

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(82) / 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(61) / 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(138) / 评论(0) 分类 科技之光

发表于:2019-01-03 / 阅读(62) / 评论(0) 分类 医务英语

Three visits to the cottageBy FRIENDS Three visits to the cottage(中文名三顾茅庐) is a story from one of the Four Great classical Chinese novelsthe Three Kindoms. ZhuGeliang is one of the main characters in the original. Also, he is an out

发表于:2019-01-08 / 阅读(122) / 评论(0) 分类 英文剧本

1、流水 Flowing Water 2、长清 Chang Qling 3、鸥鹭忘机 Forgatting the Vulgar Ideas 4、良宵引 Tune for a Peaceful Night 5、龙翔操 Long Xing Cao 6、鸟夜啼 The Midnight Crow(GUAN Ping-hu) 7、春晓吟 Morning in Spring 8、白雪

发表于:2019-01-08 / 阅读(74) / 评论(0) 分类 英语笔译

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(127) / 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(103) / 评论(0) 分类 经济学人科技系列

1、Mandarin 普通话 2、Zen 禅 3、feng shui 风水 4、yin yang 阴阳 5、tai chi 太极 6、Taoism 道 7、kongfu 功夫 8、kowtow 叩头 9、mahjong 麻将 10、tofu 豆腐 11、lychee 荔枝 12、longan 龙眼 13、chop-suey 杂碎 14、won

发表于:2019-02-01 / 阅读(79) / 评论(0) 分类 英文语法词汇

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(127) / 评论(0) 分类 2007年VOA标准英语(八月)

Net users are optimistic that a 25-year-old Tsinghua University graduate who accepted an entry-level position as a chengguan (urban management officer) in Liuzhou, Guangxi Zhuang Autonomous Region can help to reverse the group`s negative image. 近日,

发表于:2019-02-04 / 阅读(93) / 评论(0) 分类 阅读空间

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(68) / 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(43) / 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(308) / 评论(0) 分类 阅读空间

日常生活中,意外伤害很难避免。如果我们不及时救治或者操作不当的话,很可能会对自身或者他人的身体造成伤害,所以,掌握一些急救常识非常必要。下面我们来看一段关于学习急救的对

发表于:2019-02-26 / 阅读(97) / 评论(0) 分类 英语口语
学英语单词
1-chloro-2-methyl-2-propanol
acquisition
Aldeno
antipirate
astern parts
at anchor
bahasa melayus
belmounts
benesh
Berw.
betombled
Blue Ray player
breach-of-contract
Brunnera
c.o.i
cholecystosonography
cholera suppressa
coal-bearing formation
containment boom
cordage store
crystalline nephropathy
cubically
Cyathostoma
darby slicker
database-independent
deciamperes
descaling furnace
diazol colours
digitizable
discovery sampling
dissepimenterium
DNA synthesizer
electrochemical machine
entering tape
essential fructosuria
exhaust emission target
explosion bulge test
flower primordia
folding dental chair
fracturer
genus triopss
germactol
gravelrash
greencastle
greysteil (scotland)
high-vacuum grease
hilly land allotted for private use
horseshoe flame furnace
ICCA
instability analysis
jury masthead hitch
labour and management
large print
maleh
mean square consecutive fluctuation estimator
meta-methylnitrobenzene
Minkowski problem
nandoos
niu
occasionative
ohte
outbounds
particle accelerators
penev
piperazinium
polyisocyanate
pre-cirral canal
psychological characteristic
put wear the motley
Pyrus
railway charter
Realized interest rate
reinfuses
relascope
relaxation period
removed pencil
ride roughshod over someone
ring wheel chuck
satisfaction rate
sauris inscissa
scrap mica
shadow-nucleus
sigrim
single lug
squeezed
SSB converter
sternovertebral
stimulation of salesmen
strengthening rib
string instruments
suborder Pinnipedia
sugarer
sumgait
tetrasulfide
transformer winding
unamortized debt expense
urdan
warm-warm
working-hours method of depreciation
wrayer
yecabuquts