[机] 活性中心

active centres的用法和样例:

例句

  1. The production of polymer in each case involves the rapid addition of monomer to a few active centres.在各种情况下聚合物的生成都是单体对少数几个活性中心的快速加成。

[00:-2.00]CHATBACK ON:TUTORIAL CENTRES [00:-3.00]Have you ever been to a tutorial centre? [00:-4.00]Do you think tutorial centres can help students? [00:-5.00]Write and tell us about your experiences and opinions. [00:-6.00]Send your letters to'Chatb

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There is no excuse for rudeness. I dont understand why people have to be rude. Being polite is a much better way to get things done. If you are rude, the other person will not want to deal with you. Its not very productive. It probably makes the rude

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文本: Almost certainly, he didn't mean it as an impermeable barrier against barbarian onslaught from the north. The wall was studded with milecastles and turrets and forts like this one at Housesteads. But as Britain settled down in the second ce

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香港上海汇丰银行有限公司(The Hongkong and Shanghai Banking Corporation Limited,中文直译为香港和上海银行有限公司,英文缩写HSBC,中文简称汇丰,取汇款丰裕之意)为汇丰控股有限公司的全资附属

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Narrator: Part Three. Listening Exercise 3.1. Listen to the following sentences, pausing your machine after each sentence to write down the essential details of what you have heard: a. Manchester, one of the most important cities in England, is consi

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Vocabulary ?congestion too many people or cars which means they cant move easily ?urban sprawl city spread out too much ?infrastructure water, sewage, electricity, transport etc ?metropolitan city ?submissions write your opinions and send them to the

发表于:2018-12-31 / 阅读(331) / 评论(0) 分类 新西兰英语

HSBC is the world's largest banking and financial services group. It was founded in 1865 as The Hong Kong and Shanghai Banking Corporation. Its headquarters was in Hong Kong until 1992 when it moved to London. The bank is listed on the London, New Yo

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Voice 1 Welcome to Spotlight. I'm Liz Waid. Voice 2 And I'm Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Nevine was fourteen when her mo

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We hope to reinforce Hong Kong's role as a springboard. With our new policies and their related services, we can better exert Hong Kong's role as China's financial and capital raising market to help Chinese businesses as they enter overseas markets.

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LONDON, July 4 (Xinhua) -- Anders Fogh Rasmussen, Secretary General of the North Atlantic Treaty Organization (NATO) expressed his hope on Wednesday that NATO would seek a more active dialogue with China. We must expand the range of nations with whom

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SEOUL, Nov. 8 (Xinhua) -- Samsung Electronics, the world's largest flat screen TV vendor, said Tuesday that it has suspended its plan to develop active shutter three-dimensional (3D) TVs with RealD, the U.S.-based 3D technology supplier. Samsung has

发表于:2019-01-30 / 阅读(438) / 评论(0) 分类 英语新闻

Mirrors are being removed from changing rooms in some of Britain's biggest shopping centres after new research revealed they make customers more body conscious. 一项新的研究表明,试衣镜使得顾客对自己的身材更在意,因此英国一

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1.There are some good reasons for…(分析原因)two possible人民生活状况的改善原因有两点。首先,我们一直在贯彻执行改革开放政策。其次,国民经济正在迅速发

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今天我们要学的词是active duty。 Active duty, 现役的。星期一是美国阵亡将士纪念日。 My friend Jack is an active duty Army Captain who has deployed overseas three times, 我朋友杰克是现役陆军上尉,先后三次被派

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1.There are some good reasons for (分析原因)two possible人民生活状况的改善原因有两点。首先,我们一直在贯彻执行改革开放政策。其次,国民经济正在迅速发展,而且出生率已经得到控制。 There are

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Cheating in exams is fairly common in the Indian state ofBihar, but new images have emerged which show just how large-scale and blatant the practice is. 考试作弊在印度比哈尔邦极为普遍,但新流出的图片显示,这种现象已经到

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Listen first to yesterdays podcast, What is the Budget? There were only a few surprises in todays Budget. One was about tax cuts. All workers, the rich and the poor, will pay less income tax. People earning less than $14,000 a year will pay 10.5% inc

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【模仿句子】 We begin with the surveillance row between the government and judiciary in Germany. It all centres on accusations that a political blog may have revealed state secrets. 【翻译】我们首先来关注德国政府和司法部之间关

发表于:2019-03-06 / 阅读(332) / 评论(0) 分类 英音模仿秀
学英语单词
adsorptional
AF/ABP
air-season
alarm handsetting knob
antichange
arylimines
automatic in-circuit tester
bakwa
bandoneon
bisecting compass
black cherry aphid
blushless
bottom scow
brodhursts
browsed
call a doctor
Carex poculisquama
cargo-pumping switchboard
chorioangiomata
competition fright
connotatively
corn campions
correlation name
coverdisk
cow gait
crataegus oxycanthas
criolla
cytoplasmic toxin
czar alexander iiis
dehumanises
desemiticize
dichotomous approach
die wall lubrication
distance apparatus
drown oneself
elasticity membrane model
ellipse support
Endoaneorysmorrhaphy
equalizer set
eulogio
exhaust-air duct
exilience
factoriality
fair procedure
family cimicidaes
farrowing house
foul air flue
funduscopic
gandhar
get down to ... work
grounding transformator
gweicurculactone
hemispheric sulcus
Hemostrongylus
high strikers
histiogenic
ingrown-intrenched meander
Kizner
load-bearing wall
lymphonodi bronchopulmonales
mackassin
macro architecture
mansioned
Maunday money
modal legacy
motor casing
natural enemies
nomotron
number cruncher
obsidian glasses
on one pattern
oriental cockroaches
penns
phosphonate radical
plan parallel structure
pre stowage plan
press forming
probability distribution analyzer
problem orientation
pure coal
quarter page folder
rat tail splice
re-incarnations
S-MAO
San Remigio
Sanoquine
seat hinge
selection culture method
shoulder butt pork
signatural
simultaneous mutation
single acting piston pump
sliding door hardware
slow filling phase
step type single mode
supreme authorities
sweathouses
telephone kiosks
thirty second rest
tropicalis
Tyrrell's hook
veterinary dispensary