端反时限电流保护装置

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(159) / 评论(0) 分类 英语学习方法

DEVELOPMENT REPORT - A WiLD Idea: Wireless Long-Distance Internet for Rural Poor By Jill Moss / Broadcast: Sun, 18 Nov 2007 16:00:00 UTC Eric Brewer at his Berkeley Intel Research Laboratory This is the VOA Special English Development Report. Eric B

发表于:2018-12-15 / 阅读(134) / 评论(0) 分类 VOA慢速英语2007年(十一)月

American swimmer Michael Phelps is seeking to navigate uncharted territory. For his second straight Olympics, the 23-year-old Phelps is aiming to win eight gold medals to surpass the record seven that fellow-American swimmer Mark Spitz won in 1972.

发表于:2018-12-16 / 阅读(146) / 评论(0) 分类 VOA标准英语2008年(七月)

I made a decision. Now I was going to see that decision through 我下的决定就一定要贯彻 Now, that sounds all good. I'm talking to myself 这听起来很好 我跟自己讲 Oh, that sounds good. But it's 26.2 miles ahead of me 前面不过也就

发表于:2018-12-30 / 阅读(149) / 评论(0) 分类 公众人物毕业演讲

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(235) / 评论(0) 分类 Scientific American(二)月

This is Scientific Americans 60-Second Science. Im Sophie Bushwick. Got a Minute? What's the best way to find out if an unknown mixture contains a specific substance, like an environmental contaminant? You could use an expensive, bulky gas chromatogr

发表于:2019-01-08 / 阅读(215) / 评论(0) 分类 Scientific American(八)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(165) / 评论(0) 分类 实用英语

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(173) / 评论(0) 分类 VOA标准英语2016年(三月)

WASHINGTON, July 2 (Xinhua) -- Fourteen-time Olympic winner Michael Phelps will give up 200m freestyle in London Olympic Games. Phelps qualified in five individual events for London and is expected to swim all three relays. But his coach Bob Bowman a

发表于:2019-01-16 / 阅读(174) / 评论(0) 分类 英语新闻

1. The work that Tim Pons and his colleagues published last week is basic research into the portion of the brain, the cortex, that one scientist says is responsible for all the interesting things we do. 剖析:在这个长句中, 共有两个定语从

发表于:2019-01-17 / 阅读(220) / 评论(0) 分类 雅思英语

Popular choices include, tea,coffee,cocoa. Popular: 流行的 cocoa: 可可 最受欢迎的有茶咖啡可可 I see. No,no,no,wait. Don't hang up yet. hang up: 挂断 了解了解别先别挂 What about a recreational activity? recreational activity:

发表于:2019-01-28 / 阅读(173) / 评论(0) 分类 生活大爆炸第二季

Quite what Halley expected to get from him when he made his unannounced visit in August 1684 we can only guess. But thanks to the later account of a Newton confidant, Abraham DeMoivre, we do have a record of one of science's most historic encounters:

发表于:2019-01-29 / 阅读(134) / 评论(0) 分类 万物简史

Hong Kongs first leveraged exchange traded funds have launched in a bid to tap Asian demand for structured products, even as western regulators are examining the mechanics of leveraged and other riskier forms of ETFs. 香港首批杠杆交易所交易基

发表于:2019-02-01 / 阅读(156) / 评论(0) 分类 英语新闻

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(174) / 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(218) / 评论(0) 分类 阅读空间

HAVANA, July 3 (Xinhua) -- Cuban men and women 4X400 meter relays will compete in the London Olympic Games, which will began on July 27, International Association of Athletics Federations ( IAAF) said Tuesday. IAAF published in its website the list o

发表于:2019-02-17 / 阅读(161) / 评论(0) 分类 英语新闻

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(185) / 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(146) / 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(213) / 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(195) / 评论(0) 分类 英文语法词汇
学英语单词
abegglens
acer laxiflorum pax
adhesive face
advertising theme
after poppet
agent coupon
alpheus collumianus
arabilities
Astyages
attack-fax
billy blinder
bipolaris hawaiiensis
brussels convention of 1924
bull-roarer
Caicos
coal sample for sizetest and float-and-sink analysis
computer data storage bank
construction time
conveyer system of the reactor
copper(ii) hydrogen arsenate
CRTT
daylight starter
DCPC
de-anglicised
decoupling circuit
Diac equation
dimethylpiperazine
dislimbed
distell
DNBR (departure from nucleate boiling ratio)
downdraught furnace
ear mark
earth-return phanton circuit
effective peak velocity
eligible participants
expandability
exponential random sample
family pediculidaes
fictionalizations
flight path analyzer
force transducers
fringe reef
geranylquinol
grade separating rate of solid control equipment
green phase
hadan
hattered
hydroxylamine reductase
hypogeal fungus control
Impatiens odontophylla
isolation damper closing mechanism
John Pierpont Morgan
laminating
lead-loaded apron
Lianga B.
load responsible control
macromeric
manbag
Maxwell formula
Melinoe
microremains
nevitts
non-pro
oil outlet
Orleanses
ornithological biology
over-turn
P. L. E.
pending cases
pitcairn is.
platform road train
pollutingly
postaxially
pre-given
put their back to it
quartz crystal microbalance
r.f.b.
radio cycle match
ranunculus asiaticus
regular health examination to animals
return air quantity
scammel
spurlike
starfields
steam damping machine
steel cable hoist
Streptothrix madurella
suborder Euronithopoda
sulfated
symmetric bounded domain
television mains-hold circuit
telmatic peat
tetraconch
there and there abouts
thermoelectric generator
typical run
unby-passed
unperspiring
upper track wheel
wahl
Woodhurst