[化] 逆流离子电泳; 逆流离子电泳法

Unit2:At the Airline Counter 在航空公司柜台 X:Do you have any seat preferences,sir? X:先生,您对座位有什么偏爱吗? Y:Yes,could you put me in the non-smoking section? Y:有的,请把我安排在非吸烟区好吗? X:Yes.Would you li

发表于:2018-12-03 / 阅读(171) / 评论(0) 分类 出国旅游口语一本通

This is the VOA Special English Agriculture Report. A locavore is someone who eats foods produced locally. Locavores usually define local as within one hundred sixty kilometers. This new term grew out of a reaction to the long distances that food no

发表于:2018-12-15 / 阅读(133) / 评论(0) 分类 VOA慢速英语2008年(八)月

Politics Overtaking Science in Global Warming Debate Polls in recent years show that fewer Americans believe global warming is a threat or that it is driven by human activities. Thats despite consensus among scientists that climate change is not only

发表于:2018-12-16 / 阅读(111) / 评论(0) 分类 VOA标准英语2011年(九月)

A: Have the owners come up with a counter-offer to my offer to buy their home yet? B: The owners have counter-offered three hundred and thirty-five thousand dollars. A: Should I accept their offer? B: There are two ways to respond. You can either com

发表于:2018-12-16 / 阅读(152) / 评论(0) 分类 英语情景对话-买房

Identity Thieves’ New Ploy: Pharming 2 How do people pharm? Pharming scams take a few different forms: Attackers could use malicious code, such as a virus, planted on a user’s PC to track keystrok

发表于:2018-12-19 / 阅读(253) / 评论(0) 分类 彭蒙惠英语

第38期:At the Hotel counter X:Good evening,sir. X:晚安,先生。 Y:May I have the key for Room 358,please? Y:请给我358号房的钥匙好吗? X:Certainly.Oh,you have a message here. X:没问题。哦,这儿有人留言给你。 Y:Than

发表于:2018-12-26 / 阅读(203) / 评论(0) 分类 出国旅游口语一本通

I love the news and current events. Im addicted to whats happening in the world. It doesnt matter what kind of news it is, I love watching it. Even if its from countries Ive never heard of. Ill even watch the same news programme three or four times a

发表于:2018-12-26 / 阅读(162) / 评论(0) 分类 纯正英语一分钟

On a cold, dull, Winter day, I sometimes light a fire after picking the children up from school. We gather around and feel cozy. The lounge where we have the fireplace also has a computer and a Wii console, so there is plenty to do for everyone. Thou

发表于:2019-01-01 / 阅读(185) / 评论(0) 分类 英语博客 A cup of English

A: I need help picking out a lotion. B: It would be my pleasure to help you. What do you need help with? A: I picked up some poison oak while hiking, and I cant stop itching. B: We have Technu, and it is available in lotion or cream. A: Do you find t

发表于:2019-01-11 / 阅读(136) / 评论(0) 分类 英语情景对话-健康

By Mike O'Sullivan Los Angeles 19 September 2006 The Getty Center is one of the leading art institutions in the United States. It is also major center for restoration of damaged art works. The Getty museum has been embroiled in recent controversies

发表于:2019-01-12 / 阅读(197) / 评论(0) 分类 2006年VOA标准英语(九月)

MARY LOUISE KELLY, HOST: I let you down. I should have acted faster and more decisively - the words of NPR CEO Jarl in an email to our newsroom. He met with NPR staff this afternoon two days after he asked for the resignation of senior vice president

发表于:2019-01-16 / 阅读(132) / 评论(0) 分类 2017年NPR美国国家公共电台11月

DAVID GREENE, HOST: Let's talk about what to call a fact that is not a fact. President Trump made a string of statements at the CIA over the weekend. Our correspondent Mary Louise Kelly used this language to describe some of them. (SOUNDBITE OF ARCHI

发表于:2019-01-16 / 阅读(190) / 评论(0) 分类 2017年NPR美国国家公共电台1月

GUY RAZ, HOST: Hey, Naomi, can you just quickly introduce yourself? NAOMI ORESKES: I am Naomi Oreskes. I'm the professor of the history of science and affiliated professor of Earth and planetary sciences at Harvard University. RAZ: So it's fair to sa

发表于:2019-01-16 / 阅读(235) / 评论(0) 分类 2017年NPR美国国家公共电台2月

Idiom: Over the counter ( medicine which does not require prescription ) Hit the book: Pay lip service Nuance Devote to Stick with Foster Creativity It's a great form of expression People pay a lot of lip-service to expressing yourself. But how can k

发表于:2019-01-22 / 阅读(227) / 评论(0) 分类 趣味青春英语

The forestry industry in New Zealand is in trouble. Forestry has always been one of our major export industries but in recent years, it has been declining. Nineteen sawmills closed this year, two in the last month. New plantings of trees reached the

发表于:2019-01-27 / 阅读(150) / 评论(0) 分类 新西兰英语

India Seeks to Counter Possible Backlash onMigration of High-Tech Jobs Anjana Pasricha India is asking Asian countries to resist a potential backlash in developed nations as Western companies move tec

发表于:2019-01-31 / 阅读(203) / 评论(0) 分类 VOA2004(上)--各类新闻

Ganso could be out until 2013, says physio RIO DE JANEIRO, Sept. 28 (Xinhua) -- Brazil midfielder Paulo Henrique Ganso could be forced to wait until next year to make his debut for new club Sao Paulo. Ganso, who joined the Brazilian top division outf

发表于:2019-02-06 / 阅读(218) / 评论(0) 分类 英语新闻

酒店常用英语表述 1.I'd like to book a double room for Tuesday next week.下周二我想订一个双人房间。 2.What's the price difference?两种房间的价格有什么不同? 3.A double room with a front view is 140 dollars per night,o

发表于:2019-02-12 / 阅读(157) / 评论(0) 分类 实用英语

Ⅳ. Counter Offers 还盘 If a buyer does not agree with any or some of the transaction terms of a quotation or a firm offer, he sends a counter-offer. In the counter-offer, the buyer may show his disagreement to the certain term or terms and state

发表于:2019-02-14 / 阅读(221) / 评论(0) 分类 实用英语

今天我们要学的词是 run counter to. Run counter to意思是违反,背道而驰。Russian Foreign Minister Sergei Lavrov said the U.S.' recognition of Jerusalem as Israel's capital runs counter to common sense. 俄罗斯外长拉夫罗夫说,

发表于:2019-02-16 / 阅读(228) / 评论(0) 分类 英语单词荟萃
学英语单词
actinomyces naeslundii
Agasias
Al Hajarayn
amphoric murmur
antitumous effect
apyogenous
arternoons
asparaginyl-
axier
bathymeteric
blind item
Bowman's lamina
candoxatrilat
catadioptric telescope
chapatty
charge pulse amplifier
Closed Circuit Transition
code division multiple access.
complete view
costa sinensis
cozening
creature comfort
deseminate
dinezin
disappear off the face of the earth
drainage wind
electrical safety
electrochemical stability
electroformed
embryonic testicular regression
entry side guards
equipment drainage system
excision of chemodectoma
extrados springing
fouled-up
gamma-compensate ionization chamber
handwavy
Herpdert
higbies
immediate cause
independent interrupt
infantile trauma
infrastructural upwelling
initial approach area
interior heat syndrome
Ischio-pubis
Ixora subsessilis
length comparator
light-minute
linesmans
long half-life material
lossiest
make market
mammogenesis
mass of water
micheelsenite
mineraloids
misattribute
monopod jack-up
mop-stick hand-rail
mortgage
never-ending
nickel-ligand system
non monetary factor
Novooleksiyivka
pellouxite
planosporicin
polyinosinic cytidilic acid
pre-race
pseudosphresia
pterella fasciata
push-pull colour control
quindecamine
rellick
restricted transport
Roman Revival
RPHs
rulingly
Saint John
sanguinary ants
shodo
short trouble
solid forming machine
special interest edition statement
struthiopteris
tap for taper thread
tape inclined position winding
term time
time-varying load
Torgyle
tunnel ahead
uniformly most powerful unbiassed tests
venae hemispherii cerebelli superiores
wagner scaling equation
water quality standard for irrigation
wild animals protection sign
Winkleigh
wood-grain synthetic decorative board
zeaxanthin epoxide
zero-density specific heat capacity
zoomastigotes