通量阱概念

New York City-based Pfizer Incorporated, the world's largest pharmaceutical company, has stopped research on torcetrapib, a drug they hoped to sell to treat heart disease. The drug was supposed to raise levels of what is known as good cholesterol. T

发表于:2018-11-30 / 阅读(267) / 评论(0) 分类 初级商务英语听力2006

Driving Through a Speed Trap Angel: Why are you driving at a snails pace? Georgina: This is an infamous speed trap. I dont want to get a ticket again. Angel: I dont see any squad cars along the road. Are you sure this is the right stretch of road? Ge

发表于:2018-12-03 / 阅读(192) / 评论(0) 分类 2013年ESL之旅行交通购物

A mouse looked through a crack in the wall to see the farmer and his wife opening a package; what food might it contain? He was aghast to discover that it was a mouse trap! Retreating to the farmyard, the mouse proclaimed the warning, There is a mous

发表于:2018-12-07 / 阅读(504) / 评论(0) 分类 幸福是一种态度

作文和听力,阅读一样,可以早做准备。现在流行的复习方法是从下半年复习,甚至是考试前3个月才开始复习。复习的教材无一例外的是考试虫系列的万能作文:背一二十篇作文模式,背一二

发表于:2018-12-12 / 阅读(153) / 评论(0) 分类 英语学习方法

Improve Your Writing by Using Concept Maps English learners face a common problem: their writing often lacks clarity and cohesion. That is according to Babi Kruchin and Alan Kennedy who teach at the American Language Program at Columbia University. T

发表于:2018-12-16 / 阅读(161) / 评论(0) 分类 2016年VOA慢速英语(九)月

1. fluid /ˈflu:ɪd/ -- 1. substance that flows 2. not rigid; changing easily Air, water, molasses and milk are all fluids. 空气、水、糖蜜和牛奶都是流体。 During November, the military situation remained fluid, with advances and retres

发表于:2018-12-30 / 阅读(226) / 评论(0) 分类 突破英文词汇

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 facilitate [ fE5siliteit ] The broken

发表于:2018-12-30 / 阅读(217) / 评论(0) 分类 每日攻克5词

This is Scientific American's 60-Second Science. I'm Christie Nicholson . Got a minute? The lure of gambling clearly comes from the chance of winning. But how exciting is it to almost win? A study in the February 12th issue of the journal Neuron look

发表于:2019-01-08 / 阅读(226) / 评论(0) 分类 Scientific American(二)月

在中国,普通话作为官方语言的地位日益巩固。然而在英国,为什么大多数的英国人不遵循标准的发音[standard pronunciation or RP(received pronunciation)],却喜欢操着一口地方口音呢?难道英国人不认

发表于:2019-01-11 / 阅读(161) / 评论(0) 分类 实用英语

Egypt's Moussa Stresses Experience in Time of Flux Moussa's past is both a strength and a weakness. The former foreign minister and ex- Arab League chief says he is ready to lead the nation. The country is in a major crisis, noted Moussa. And a major

发表于:2019-01-13 / 阅读(174) / 评论(0) 分类 VOA标准英语2012年(五月)

Gold, Oil Prices Up as Investors Seek Safe Haven 投资者寻求避险:黄金、石油价格上涨 NEW YORK The up-and-down prices of oil and gold mirror the unsettled world situation, and both reflect the economic squeeze most nations currently face

发表于:2019-01-14 / 阅读(165) / 评论(0) 分类 VOA标准英语2016年(三月)

Respect versus popularityit is the old conflict between being professional and being personal. We want to do a good job, but we want to be friends with everyone, too. The truth is, you can't always be liked if you do your job properly. And the desir

发表于:2019-02-02 / 阅读(287) / 评论(0) 分类 白领英语晨读

今天我们要学的词是flux。 Flux, 是动荡的,不断变化的。 The leadership of Yemen is in flux after former president Saleh was forced to step down, 也门前总统萨利赫被迫下台后,国家领导层处于动荡之中。 Afghani

发表于:2019-02-03 / 阅读(182) / 评论(0) 分类 英语单词荟萃

Beginners. We have a mouse in our garage. There might be more than one. The one I have seen is small, grey, and causes a lot of mess. As much as I love animals, I'm afraid we have to put down a mousetrap. My husband bought a box of traps a long time

发表于:2019-02-03 / 阅读(241) / 评论(0) 分类 英语博客 A cup of English

Heres one way to make sure you have perfect attendance in your class: 让你把全部注意力放在课堂上只有一种方法: Meet Pietro Boselli: Obviously, hes ridiculously good-looking. 来见见我们的彼得罗博塞利:看吧看吧,他真

发表于:2019-02-06 / 阅读(171) / 评论(0) 分类 阅读空间

You know how it goes: youre trying to talk to your grandchildren, but theyre constantly checking their beeping phones. Im listening . . . they insist. Except you know only too well theyre not. At home, over dinner, you want to catch up with your husb

发表于:2019-02-07 / 阅读(216) / 评论(0) 分类 阅读空间

和同事聊天时,她突然问我:当时,他是怎么向你求婚的,浪漫吗?我一愣,随即笑了:我老公是很木讷的人呢,你说会浪漫吗?虽然这样说,我心里却泛起甜丝丝的感觉来。他确实从来不浪漫,他的求婚没有

发表于:2019-02-18 / 阅读(182) / 评论(0) 分类 英语美文

Over the last 13 years, investors have experienced some of the largest financial bubbles in history. Asian currencies rose and fell, technology and Internet shares suffered staggering losses, oil and other commodities rode a wild roller coaster, and

发表于:2019-02-18 / 阅读(144) / 评论(0) 分类 阅读空间

一. 上升增长1.add up to 增加了eg. The total amount of added up to 14 billion pounds(14%) in 1994. 2. to jump to / to soar to 一跃达到/ 猛增到 eg. The total working days lost soared to 10 million in 1979. 3.an increase of ab

发表于:2019-02-18 / 阅读(211) / 评论(0) 分类 四六级写作指导

Law of Supply Demand: This is the founding block of economics. Whenever supply of something increases its price decreases and whenever supply decreases price increases. Thus, when you have excess production of corn, food prices decrease and vice vers

发表于:2019-02-25 / 阅读(194) / 评论(0) 分类 英文语法词汇
学英语单词
agapes
amphitheatre, amphitheater
arrow diagramming
backstay
binoculars coil
birotary turbine
bitner
block-organized holographic memory
Blumlein
boiler record sheet
Bugarach, Pic de
by anticipation
Békamba
Camas Valley
centralizing morphism
civil space activities
claries
conditionated
covering domain
Cream rises to the top
cryaesthesias
CT (compressor turbine)
culture subjects
defecatory
demodulation circuit
disaccorded
downhole measurement
drive hub
electrobioscopy
encephaloscopy
eradication of disease
external affair
fixed point set
flow monitor
gale information
gasy
gate stop
gelee
gemma (pl. gemmae)
glycolyls
gold-painteds
grass-eatings
greatbrain
headsful
hitting it
humanizings
instar
invalid receiver address
Isla Cuatro
lilioceris cheni
lindenrane
loire-atlantiques
low and simple taxation
lutraria arcuata
marie claire
marimondas
massay
maximum cruising power
mechanic refrigerator
memorization
metalising
multipresent
obliviable
oil gage rod
Oracle Corporation
over consolidation ratio
overtiredness
palladiurn bichloride
perennial sea island cotton
phosphorchromite (vauquelinite)
Piketty
plippers
potting resin
priority of the latest used word
push-off device
radio frequency osicllator
rate of biodegradation
reduction to the pole field
risk of hearing impairment for conversation sound
ruellia bittoniana
saddle load
scourings
sending off
single-suction volute pump
sound reproducing system
stepgrandmother
sugar degree
synthetic fibre optics
tangiwaite (bowenite)
terlipressin
thick runner
Thyreocorinae
toller-
tracer scale extraction
united states supreme courts
vacuum controlled gearshift
variable orifice flow controller
Vienna Convention on Consular Relations
voice frequency
water source pollution
yac (yeast artificial chromosome)
zygotropism