同位素交换平衡

When you go abroad, what's the thing you need most? Money, of course! You'll need to go to the bank to buy some traveler's checks. Then when you arrive at your destination, you'll have to go to a bank

发表于:2018-12-08 / 阅读(411) / 评论(0) 分类 赖世雄中级美国英语

00:06.79]daydream [00:08.16]vi./n.白日做梦 [00:09.53]symptom [00:11.01]n.症状,征兆 [00:12.49]habitual [00:13.81]a.1.习惯性的,习以为常的;2.惯常的,已成规则的 [00:15.12]maladjustment [00:16.71]n.1.失调;2.不适应环境 [00:18.29]compensatory [00:19.75]a.赔

发表于:2018-12-12 / 阅读(170) / 评论(0) 分类 大学英语听力第二册

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. The Earths crust is old. Billions of years old. So old that its nearly impossible to imagine. And now scientists have discovered what may be the oldest

发表于:2018-12-24 / 阅读(143) / 评论(0) 分类 Scientific American(九)月

By Mario Ritter Broadcast: November 14, 2003 This is Steve Ember with the VOA Special English Economics Report. Last week we told about the New York Stock Exchange and the 1)resignation of its chairma

发表于:2019-01-02 / 阅读(161) / 评论(0) 分类 VOA2003(下)-农业与经济

By Mario Ritter Broadcast: November 7, 2003 This is Bob Doughty with the VOA Special English Economics Report. The largest 1)stock market in the world is the New York Stock Exchange. It is also the ol

发表于:2019-01-02 / 阅读(148) / 评论(0) 分类 VOA2003(下)-农业与经济

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Theres definitely methane on Marsand there are seasonal variations of how much is being released into the thin Martian atmosphere. Which means that Mar

发表于:2019-01-08 / 阅读(143) / 评论(0) 分类 Scientific American(一)月

What does an 800-pound gorilla eat? If you said: anything it wants, youre not thinking like a scientist. A scientist would say, Let me analyze the isotopic composition of its excreta and Ill get back to you. Because a new study shows that the ratio o

发表于:2019-01-08 / 阅读(130) / 评论(0) 分类 Scientific American(十二)月

Scientists Closer to Solving Plain of Jars Mystery A new group of human remains has been uncovered on the Plain of Jars in Laos. They are believed to date back to the Iron Age, some 2,500 years ago. The Plain of Jars is in the central Lao province of

发表于:2019-01-12 / 阅读(120) / 评论(0) 分类 2016年VOA慢速英语(三)月

WASHINGTON, April 12 (Xinhua) -- The International Monetary Fund (IMF) on Tuesday lowered its forecast for global growth in 2016 to 3.2 percent, saying that the global economy grows at a sluggish pace that leaves the world economy more exposed to ris

发表于:2019-01-17 / 阅读(157) / 评论(0) 分类 英语新闻

沉湎过去,就无法与今天同行,明天因而也成了一个遥遥的无期。 沉湎过去,就无法让我们的每天过得精彩,痛苦因而成了一个咒语无法摆脱。 What is Your Recovery Rate? What is your recovery rate? How lon

发表于:2019-01-30 / 阅读(205) / 评论(0) 分类 精美英文欣赏

Until recently daydreaming was generally considered either a waste of time or a symptom of neurotic tendencies, and habitual daydreaming was regarded as evidence of maladjustment or an escape from lifes realities and responsibilities. It was believed

发表于:2019-02-03 / 阅读(177) / 评论(0) 分类 实用英语

WASHINGTON, July 12 (Xinhua) -- The International Monetary Fund (IMF) should include Chinese currency renminbi (RMB) into its special drawing rights (SDR) basket as it will help reform the international financial system to reflect the growing weight

发表于:2019-02-08 / 阅读(179) / 评论(0) 分类 英语新闻

The International Monetary Situation (1) 国际货币制度(一) Situation 4 情景 4 Mary Johnson ,an officer of the First National Bank, is discussingthe International Monetary System with one of her businessmanclients ,Harold Black. 玛

发表于:2019-02-09 / 阅读(201) / 评论(0) 分类 实用英语

2012金融英语考试口语之国际货币制度2 The International Monetary Situation (2) 国际货币制度(二) Situation 5 情景 5 Ms.Johnson and Mr.Black continue their discussion of theInternational Monetary System 。 约翰逊小姐和

发表于:2019-02-09 / 阅读(136) / 评论(0) 分类 实用英语

And是一个常用的并列连词。其一般的用法和译法,已有不少文章论及。本文仅就and的一些特殊用法作一简单介绍。 一、And前后的两部分表示同时发生的动作,或同时存在的属性、特征等可译为

发表于:2019-02-13 / 阅读(157) / 评论(0) 分类 英文语法词汇

China, Russia vow to advance cultural exchange

发表于:2019-02-14 / 阅读(132) / 评论(0) 分类 英语新闻

University Entrance Exam 大学入学考试 UNIVERSITY OF MIAMI ENTRANCE EXAM--FOOTBALL PLAYER VERSION 迈阿密大学入学考试试题(足球运动员特招生卷) Time Limit:3 weeks 时间:3个星期 1. What language is spoken in France? 1. 法

发表于:2019-02-17 / 阅读(157) / 评论(0) 分类 英语小达人

Compston's machine allowed such rocks to be dated with unparalleled precision. 康普斯森的仪器能以无与伦比的精确度测定这些岩石的年代。 The prototype SHRIMP was built and machined in the Earth Science department's own worksho

发表于:2019-02-17 / 阅读(133) / 评论(0) 分类 万物简史

intermediary 经纪;中介人;中介机构 intermediate consumption 中期消费 intermediate goods 中间货物 intermediate holding company 中介控股公司 intermediate income 中期收益 in

发表于:2019-02-17 / 阅读(117) / 评论(0) 分类 财会英语

Monetary policy 货币政策 A long low note 长期低息 Why interest rates can be expected to stay low for years 为什么可以肯定利率在未来数年都会维持在低位? CENTRAL bankers have a reputation for snatching away the punch bowl

发表于:2019-02-24 / 阅读(131) / 评论(0) 分类 经济学人商业系列
学英语单词
10000s
a beat
abrenine
adenosarcorhabdomyoma
air speed Mach indicator
anticoking treatment
antihyperphenylalaninemics
artificial choledochus
benign juvenile melanoma
Bisalbumin
bothof
brachypterism
Brazilian tinamous
Callorhinchidae
Casearia
coccyalgia
comedolytic
common bile duct dilator
complication of smallpox vaccination
continent sea
CPU sharing
cross slide unit
cryptotomography
da bomb
diaryl arsine trihalide
Dictyokinesis
digit arithmetic
estimated cost of dilapidation
extra high-pressure mercury vapor lamp
Fdr.
fore peak ballast tank
Fort Yukon Indian Reservation
Funkaceae
geingob
gravediggers
Harker-Kasper inequalities
have one's own way
heating time
Honshu
hyposulphites
indenter
interplicate
intrinsic safety barrier
JAFOs
kuromaku
landing agent
Leutasch
line drive pulse
low pressure discharge
Luschka's crypts
mait i.(maydh)
mash notes
Master of the Court of Protection
Misaka
motive column
mug book
Multimedia Message Service
mumbo-jumbery
Nidulariineae
nursimycin
odon-eki
penetrating trauma
pepper shaker
podlike
Premiers Crus
primary visual cortex
protochordal knot
put ... to the test
pyramid-like
quicktimes
radio-communication frequencies
range-velocity display
reactive dye
replait
root vector
Sacred College
scare the crap out of
single-sideband demodulator
small and medium business
smidths
social environment influence
stator winding insulation failure
stir bar
tabularise
tailorage
telephony carrier
the fur flies
the incredibles
time-constrained
torsion constant
trichosanthus
two-dimension memory (2D memory)
uncontaminated field
undertaxed
video camera recorder
vine discharge beater
Vinh Binh
wadboard extension
wagtails
weighted average contribution margin
women's day
Yösönbulag