感压管

剪辑自《Finding Nemo》海底总动员 Dory: I’m sorry, but if you could just bring it a little closer. I kind of(几分,有点) need the light. That’s great. Keep it right there. Marlin

发表于:2018-11-27 / 阅读(284) / 评论(0) 分类 电影学口语

ESL Podcast 252 A Workers Strike GLOSSARY to strike to refuse to work because the workers are protesting (showing thatthey do not approve of) something* The teachers are striking because they want to get more money for the work that they do. manageme

发表于:2018-12-03 / 阅读(232) / 评论(0) 分类 2007年ESL之商务英语

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(204) / 评论(0) 分类 英语四级作文范文

Every year, millions of monarch butterflies fly thousands of miles to alight in one specific forest in Mexico. How do they know what direction to flutter? Scientists had thought that an insect GPS system in their brains steered them in the right dire

发表于:2018-12-24 / 阅读(193) / 评论(0) 分类 Scientific American(九)月

1. barometer /bəˈrɔmitə/ -- instrument for measuring atmospheric pressure as an aid in determining probable weather changes When the barometer indicates a rapid drop in air pressure, it means a storm is coming. 气压计显示出气压快速下降时

发表于:2018-12-30 / 阅读(186) / 评论(0) 分类 突破英文词汇

Antennae Key to Butterfly Navigation A study in the journal Science shows that monarch butterflies' sun-related directional sensing is governed by antennae, not the brain. Cynthia Graber reports Every year, millions of monarch butterflies fly thousan

发表于:2019-01-02 / 阅读(203) / 评论(0) 分类 60秒科学

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(191) / 评论(0) 分类 VOA标准英语2008年(八月)

Navigation, 3-D Printing in Sensing Technology Lead to New Apps LOS ANGELES 3-D printing, high-speed navigation and a magic mirror are some of the technologies that have come from new computer chips with advanced spatial sensing. Technology startups

发表于:2019-01-14 / 阅读(166) / 评论(0) 分类 VOA标准英语2015年(九月)

On June 6, China published the first batch of photos captured by Gaofen-1, China's first high-definition earth observation satellite. Those pictures will provide valuable information of natural condition and disaster prevention. Li Dong has the detai

发表于:2019-01-19 / 阅读(174) / 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(242) / 评论(0) 分类 健康与经济

By David McAlary Washington 16 May 2006 Long distance air travel can increase the risk of blood clots in the legs, a potentially fatal condition that has been known for more than half a century. Now B

发表于:2019-01-19 / 阅读(189) / 评论(0) 分类 2006年VOA标准英语(五月)

The most ambitious of these studies is the Stonehenge Hidden Landscapes Project, led by experts from Birmingham University And Ludwig Boltzmann Institute in Austria.-As people walk over the Stonehenge landscape, they are aware of Stonehenge. They may

发表于:2019-01-23 / 阅读(191) / 评论(0) 分类 探索与发现2015年

Leptin is a hormone made by fat cells that tells you when youre full. If you didnt have leptinand some people dontyoud eat too way too much, get real fat and almost certainly develop diabetes. Leptin acts like a natural appetite suppressant. Kids bo

发表于:2019-01-30 / 阅读(197) / 评论(0) 分类 60秒科学

plateau n. (上升后的)稳定水平(或时期、状态) plug n.塞子 pockmarked adj.有麻点的 polar adj.两极的 pole n.极 porous adj.多孔渗水的 portable adj.轻便的 pose v.形成

发表于:2019-02-06 / 阅读(210) / 评论(0) 分类 英文语法词汇

今天我们要学的词是accelerating。Accelerating, 形容词,意思是加速的。三名美国科学家今年被授予诺贝尔物理学奖,他们发现 The universe is expanding at an accelerating pace, 宇宙正在以加速度膨胀。 The

发表于:2019-02-06 / 阅读(147) / 评论(0) 分类 英语单词荟萃

NE China to set up two drone bases for marine surveillance SHENYANG, Oct. 20 (Xinhua) -- Two drone bases will be established in northeast China's Liaoning Province for real time surveillance on coastal waters, local authorities said Saturday. One of

发表于:2019-02-08 / 阅读(209) / 评论(0) 分类 英语新闻

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(203) / 评论(0) 分类 趣味英语

And the final thing is, again just to reiterate that there's this practical part, 最后,只是再一次重申,这个研究的实际应用方面, and so we've made these anti-quorum sensing molecules that are being developed as new kinds of the

发表于:2019-03-04 / 阅读(237) / 评论(0) 分类 TED演讲教育篇

Why this is interesting is because in the past decade we have found that this is not just some anomaly of this ridiculous, 这个发现之所以有趣,是因为在过去十年间,我们发现这种现象不只局限在这种古怪的、 glow-in-t

发表于:2019-03-04 / 阅读(257) / 评论(0) 分类 TED演讲教育篇

近日,我国首颗商用遥感卫星成功发射。这颗备受瞩目的星星都具备哪些功能?它的升空具有什么意义?在实现人们飞天梦的同时,它又能为我们的生活带来怎样的便利呢? 请看相关报道:

发表于:2019-03-11 / 阅读(240) / 评论(0) 分类 英文语法词汇
学英语单词
a-b toll system
Abel apparatus
accessory food substance
alpha characters
ameland i.
artificial hole set
BB(shot)
beam direction
Bennäs
binits
black-necked cobra
Blue Mountain Pass
bouting
broken time
case-file
casesa
catalonians
Citobarium
clipped wire
cloud storage gateway
cocktail snack
confined water
consumerist
cruchon
date quick change
DMAPA
Dowling
drive sb round the wall
electro caloric effect
Evynnis
flat electrode
front-wheel-drive
gallium components
gas-purifier
genus daleas
guanofuracin
gutta percha cone
gyroscopic equilibrium
homogeneous state of stress
ictinaetus malayensis
Indianeers
interrupt flipflop
IPNOPINOAE
jolens
langrel
liquid-filled membrance pressure gage
liquid-heliums
lithogenetic
lithothryptic
materiality principle
MILCON
mischaracterises
modern interpretation
mouldy-grubs
Napoleonized
nasal snare
negative-going transition
nonconstant variability
nonengraved
nozzle throat area
online newsletter
optimum angle
Ornish Point
oversubscribe
periodize
Phlebotomus verrucarum
pleuronectess
potassium hexauranate
predissociations
prepollution
Raynaud's syndrome
reconstituted emulsion
Red coaiti
rinky-dink
Sanotensin
satellite reconnaissance
shma
slimebags
sludge assay
solenoidal core
spoonfeeds
spring-fall range
ST_disliking_feelings-of-dislike-and-hatred
sternutament
strappadoing
sub-parametric element
surface waves
Sym's tractor
tenis
the National Front
thesinicine
thoroughgoing
tier ups
tropical streptodermatitis
unsturted
up wind
Ust'-Tsil'ma
Walter Hess
weld-all-around
well-formed structured program
x-x
you could have fooled me