环孔压力损耗

On December 25, 2000, many people across North America received a rare Christmas treat when the moon passed in front of the sun resulting in a partial solar eclipse. Solar eclipses occur when the moon passes between the Earth and the sun, and the moo

发表于:2018-12-03 / 阅读(119) / 评论(0) 分类 听英文对话做选择

ork Pressure Work pressure refers to the compelling force or influence that comes from one's work. Nowadays with the competition in the work field becoming more and more fierce (激烈), work pressure has become a serious problem for every person. It

发表于:2018-12-12 / 阅读(154) / 评论(0) 分类 英语四级作文范文

I'm at a loss for words,用来表达不知说什么好,无话可说,哑口无言。 例句: I'm at a loss for words , How dare you accuse me of stealing . 我真不知道该说什么好,你怎么会怀疑是我偷窃呢。 This is the most

发表于:2019-01-08 / 阅读(168) / 评论(0) 分类 美国俚语

AS IT IS 2016-09-02 Ring of Fire Eclipse Passes Over Africa People in parts of Africa witnessed a ring of fire in the sky Thursday, created by the moon passing between the Earth and the sun. The solar event is called an annular eclipse. A total solar

发表于:2019-01-12 / 阅读(130) / 评论(0) 分类 2016年VOA慢速英语(九)月

Israel is warning the United States and other countries not to pressure it into reaching what it says could be a premature Palestinian peace agreement. Israel's chief negotiator says too much pressure could result in another Palestinian uprising and

发表于:2019-01-13 / 阅读(139) / 评论(0) 分类 VOA标准英语2008年(八月)

Australian researchers may have discovered a new way to treat hearing loss in infants. And the secret lies in the NOSE. Our reporter Li Dong has the details. Noses comes in all shapes and sizes, and Australian scientists are now trumpeting a new use

发表于:2019-01-19 / 阅读(146) / 评论(0) 分类 世界各地新闻集锦

HEALTH REPORT - Blood Pressure Drugs May Prevent Dry Eye Syndrome By Jerilyn Watson Broadcast: Wednesday, April 07, 2004 This is the VOA Special English Health Report. Many people around the world suf

发表于:2019-01-19 / 阅读(193) / 评论(0) 分类 健康与经济

Glaucoma is the leading cause of irreversible loss of vision worldwide and now doctors believe the devastating disease begins in the brain and not in the eye as has long been thought. Dr. David Calkins, director of research at the Vanderbilt Eye Inst

发表于:2019-01-20 / 阅读(115) / 评论(0) 分类 VOA标准英语2010年(三月)

55 肯塔基州的母马不育症 DATE=6-7-01 TITLE=SCIENCE REPORT - Mare Reproductive Loss Syndrome BYLINE=George Grow (Start at 59

发表于:2019-01-30 / 阅读(168) / 评论(0) 分类 科技之光

25 大气层中臭氧正日渐稀薄 DATE=3-21-01 TITLE=SCIENCE REPORT - (1)Springtime Ozone Loss BYLINE=George Grow (Start at 1'00

发表于:2019-01-30 / 阅读(347) / 评论(0) 分类 科技之光

An annular solar eclipse is seen formed over the sky of Burma's ancient historic city of Bagan, 15 Jan 2010 Holly Gilbert, an astrophysicist at NASA, explains the science behind the spectacle of the sun's disappearance. So during a total solar eclips

发表于:2019-02-03 / 阅读(154) / 评论(0) 分类 VOA标准英语2010年(七)月

1. Why that two-timing! 为什么那么不专情。 2. Don't let it get you down. There are plenty of fish in the sea。 别让这件事影响你的情绪。天涯何处无芳草。 3. Are you cheating on me? Because I've been hearing some rumors。 你

发表于:2019-02-07 / 阅读(143) / 评论(0) 分类 英语新闻

水泥英文单词 矿渣水泥slag cement 硅酸盐水泥portland cement 主导产品leading product 年产量annual output 基准reference 体系system 完全燃烧complete combustion 不完全燃烧incomplete combustion 机械不完全燃烧mechanical incomplete combustion 化学不完全燃烧

发表于:2019-02-07 / 阅读(228) / 评论(0) 分类 英文语法词汇

Haikui causes over 3 billion yuan economic loss in Anhui HEFEI, Aug. 11 (Xinhua) -- East China's Anhui Province has recorded an economic loss of 3.28 billion yuan (515.69 million U.S.dollars) since severe tropical storm Haikui entered the province on

发表于:2019-02-08 / 阅读(158) / 评论(0) 分类 英语新闻

By Bill Rodgers Washington 10 July 2007 President Bush is facing mounting pressure to change his Iraq policy as the U.S. Senate begins debate on military spending priorities. The pressure is not just coming from opposition Democrats, but from some se

发表于:2019-02-09 / 阅读(198) / 评论(0) 分类 2007年VOA标准英语(七月)

Want motivation on weight loss? Dont rely on your willpower! Controversial advice I know, but there is psychological proof for it, so please bear with me and Ill explain. Most advice youll hear about how to get motivated and keep motivated when losin

发表于:2019-02-13 / 阅读(168) / 评论(0) 分类 阅读空间

WASHINGTON, Nov. 14 (Xinhua) -- Nearly a fifth of all Americans 12 years or older have hearing loss so severe that it may make communication difficult, according to a new study led by Johns Hopkins University researchers and published Monday in the A

发表于:2019-02-18 / 阅读(140) / 评论(0) 分类 英语新闻

The largest U.S. bank, JPMorgan Chase, says it lost $5.8 billion in bad trades this year, nearly triple its original estimate. The Wall Street investment bank said two months ago it estimated that losses originating in its London trading office would

发表于:2019-02-18 / 阅读(151) / 评论(0) 分类 英语新闻

今天我们要学的词是peer pressure。 Peer, 是同伴,同龄人;peer pressure, 就是来自同伴的压力。 Teenagers tend to give in to peer pressure, 青少年很容易受同龄人的影响。 Peer pressure plays a part in youth drinkin

发表于:2019-02-18 / 阅读(139) / 评论(0) 分类 英语单词荟萃

A 104 year-old woman was being interviewed by a reporter: And what do you think is the best thing about being 104? the reporter asked. She simply replied, No peer(窥视)pressure.

发表于:2019-02-18 / 阅读(153) / 评论(0) 分类 趣味英语
学英语单词
accessory word
additions
amegl
arcevias
area correction parameters
autarchic
autonomic reflex system
Bahia, Estado da
beyond words
blood-regulating drug
bordas
Botera
broadened base system
Bruber's speculum
call to remembrance
Caquetá, Dep. del
centralite
ceramidium
chemical inducement of male sterility
chromosomal localization
chronic berylliosis
Clophenoxine
colleaguer
colour of law
common substitution instance
concentrated loading
cooling blade
cream rinse
create by mental act
DECA device
defective numbers
destinal
dihydrostilbestrol
discontentations
edinol
eides
Farvardin
floating labor
fluidized catalyst bed
forum state
garrisonings
Gaussian horn
getting by
God damn you!
greyish-blacks
grinding building
heat lost by distillate
high low walled batch drier
hot recycle pump
Hughesy
hypermarket
impervious to moisture
Indurti
insect infection
internal equalizer
lapping position
lay emphasis up on
locally optimal solution
Maidans
minicomputer peripherals
myoctye
non-coherent scattering
notice of discontinuance
pay on application
Pentamerida
phonautogram
Phycodnaviridae
pie alamode
plasticity mechanism
praeputium
prunellidaes
quasihomogeneous
radio-frequency field
rapter
rejuggling
researcher
retrolabyrinthine
rheostosis
rigid strander
sheet pilings
sodium arsanilate
speed-adjusting mechanism
stachy
Stange Sound
stuffiest
supplementary feeding
syndale
tambour muslin
tells on
thiethylperazine dimaleate
three-body
tie back stem
torque amplifier
transacetalization
transmission of skipping to other channel
twelve-note
unremorseless
vegetative protection
ven? interlobulares
water leakiness
wheel truing brake shoe
xenognosins