[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
-waisted
acid catalysis
age-size law of oilwell
analysis of time tickets
application identifier
arteriae labiales vnlvae
Baffin Land
bawls
Bear Flag Revolt
blasto
CFNP
chevalet
chiffon(n)iere
computer and information sciences
copoly(ester-carbonate)
core of fishing area
de-escalation
dependence theorem
diploparastomous
dischromatopsia
dispreaded
engine monitor
ergastoplasma
famines
fillet welding in the vertical position
fredda
freers
full-fledged
furze-pig
gas dosing leak
gas reservoir engineering
general-assignment
genus Gerres
Gothicks
granger causality
have take a drop too much
high-level radiation source
Holland, John Philip
huemul
hybridity
hydrocolpos
hystericalness
immobilitate
indodeoxyuridine
inspexion
joint table of distribution
key scheme
kodagu (coorg)
landskips
Latham loop
layabout
long distance navigation computer
malacostraca
mannitic
master state
migration grasshopper
model crystal
monitor error message
mounce potential
multiple-impression die
Muscatians
neuropharmacologists
nmtr
Nocardia globerula
non-farms
odd numbers
Padda
Pandoran
pebble-bed gascooled reactor
pecuny
percussively
perichordaltube
polyisomery
put up sb.'s pecker
reservoir volume factor
rhetorical
roc's egg
rottack
search sonar
seasonal cargo
seismic head wave
Semmes, Raphael
Shaw, Artie
shiratori
small specimen
smillies
standard process
standard titrimetric substance
straight-shooter
symmetrical winding
system service request
Tabuleiro do Norte
taxman
throat depth
torso line
turret type pump
type in
uncautelous
unda
very busy run
vocational and technical education
width of lode