衰减黏滞计

Now if you use the right kind of atoms and you get them cold enough, something truly bizarre happens. 如果使用正确的原子,并让其足够冷却,奇迹就会发生。 It's no longer a solid, a liquid or a gas. It enters a new state of matt

发表于:2018-12-19 / 阅读(103) / 评论(0) 分类 TED演讲教育篇

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Usually, we trust common sense to solve problems. Is a runny mixture too thick? Add some fluid. Thatll make it runnier. Except when the fluid makes it th

发表于:2018-12-24 / 阅读(128) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Most of us follow the beat of our own drummer. But it turns out that members of our social networks are great predictors of how well respond to future events. In a s

发表于:2018-12-24 / 阅读(122) / 评论(0) 分类 Scientific American(三)月

Chapter 9 At the Gas Station 第九章 在加油站 Part 1 Vocabulary 第一部分 词汇 1.gas station/petrol station 1.加油站 2.gas gauge 2.油表 3.run out of gas 3.没油了 4.regular 4.普通汽油 5.unleaded 5.无铅汽油 6.premium 6.高级汽

发表于:2018-12-29 / 阅读(169) / 评论(0) 分类 实境旅游英语

232. A vocation for the vigorous 充满活力者的职业 vigor-vocational The vigor and vitality that one must possess to be a doctor is amazing. Perhaps many have the vision, but only the truly vigorous can handle such a vocation. Virtuosity is a m

发表于:2018-12-30 / 阅读(99) / 评论(0) 分类 胡敏托福词汇记单词

Vaccine - a planned exposure to an antigen in order that memory B lymphocytes can retain a memory for it. In practice the organism carrying the antigen is either killed or modified so that it does not

发表于:2019-01-03 / 阅读(316) / 评论(0) 分类 医务英语

This is Scientific American's 60-second Science. I'm Steve Mirsky. Got a minute? The results are in, and, Americans pretty much like science. Eighty-four percent of those polled think that sciences effect on society is mostly positive. Thats the resu

发表于:2019-01-08 / 阅读(143) / 评论(0) 分类 Scientific American(七)月

Managing your time not only allows you to be more productive but also frees up precious minutes for you to spend however you'd like. To make 2013 your most organized, adopt these four helpful habits. 管理时间不止让你更有效率,也能腾出宝

发表于:2019-01-08 / 阅读(111) / 评论(0) 分类 英语阅读理解

By Mil Arcega Washington 25 May 2007 Technology and high gasoline prices are helping to coax hard-to-extract oil from California's oil fields. Production at some of the state's older oil fields is expected to dry up in about 25 years, but Chevron say

发表于:2019-01-13 / 阅读(184) / 评论(0) 分类 2007年VOA标准英语(五月)

WASHINGTONDo you wish to execute a suicide mission? What objectives would you like to accomplish on your jihad path? Who should we contact in case you become a martyr? Do any of your family or friends work with the government? If so, would he/she be

发表于:2019-01-16 / 阅读(162) / 评论(0) 分类 英语新闻

Media Companies Struggle To Gauge TV Ratings In Age Of Netflix play pause stop mute unmute max volume 00:0003:09repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash p

发表于:2019-01-16 / 阅读(146) / 评论(0) 分类 2016年NPR美国国家公共电台11月

You might think frogs catch insects cause their tongues are sticky. But why is the tongue sticky, and how does it actually adhere to these insects at these very high accelerations? 也许你认为青蛙能捕食昆虫是由于舌头很粘的缘故。但

发表于:2019-01-20 / 阅读(162) / 评论(0) 分类 2017年Scientific American(三)月

Frog Spit Behaves Like Bug-Catching Ketchup 青蛙唾液竟然类似番茄酱? You might think frogs catch insects cause their tongues are sticky. But why is the tongue sticky, and how does it actually adhere to these insects at these very high acc

发表于:2019-01-20 / 阅读(114) / 评论(0) 分类 2017年科学美国人(七)月

A AAMA American Automobile Manufacturers Association 美国汽车制造商协会 ACEA Association des Constructers Europens dAutomobiles 欧洲汽车制造商协会 ACS American Chemical Society 美国化学学会 AFR Air/Fuel Ratio 空/燃比 AFV Alternative Fuel Vehicle 代用

发表于:2019-02-03 / 阅读(124) / 评论(0) 分类 英文语法词汇

By Greg Flakus Houston, Texas 17 May 2007 High energy prices, coupled with rising demand, are putting pressure on the oil and gas industry worldwide. Many companies are finding and developing new, underwater fields. More than 67,000 representatives o

发表于:2019-02-05 / 阅读(150) / 评论(0) 分类 2007年VOA标准英语(五月)

Seroquel is used to treat mental disorders such as schizophrenia, bipolar disorder and autism. They are suspected of causing rapid weight gain, even in the first week of taking the drugs. Researchers have found that some antipsychotic drugs frequentl

发表于:2019-02-06 / 阅读(145) / 评论(0) 分类 VOA标准英语2010年(七)月

Agriculture Report - Tomato's Genetic Secrets Are Peeled Away This is the VOA Special English Agriculture Report. Scientists have made a genetic map of the tomato. Tomatoes are second only to potatoes as the world's most valuable vegetable crop. Eigh

发表于:2019-02-08 / 阅读(148) / 评论(0) 分类 2012年VOA慢速英语(七)月

Every morning at approximately 8:48 a.m., I pass itthe brick building that I visited many times as a child and that once seemed so grand, now a miniature playhouse in my mind. 每天早晨,大约8点48分的时候,我都会路过那栋砖砌的建筑

发表于:2019-02-13 / 阅读(157) / 评论(0) 分类 英语美文

被动语态的译法 英语中被动语态的使用范围极为广泛, 尤其是在科技英语中, 被动语态几乎随处可见, 凡是在不必、不愿说出或不知道主动者的情况下均可使用被动语态,因此, 掌握被动语态的翻

发表于:2019-02-18 / 阅读(159) / 评论(0) 分类 实用英语

China's consumer price index (CPI), a main gauge of inflation, grew 1.8 percent year on year in July, down from June's 1.9 percent, the National Bureau of Statistics announced last Tuesday. 国家统计局上周二公布的数据显示,今年7月份,

发表于:2019-02-18 / 阅读(150) / 评论(0) 分类 英语新闻
学英语单词
a gang of
a straight arrow
abgregation
active return loss
ahead power
almond-butter
apothecaries fluid measure
augmentor condenser
Avatard
azimuth magnetic recording
Bettendorf
boat-neck
brassica juncea coss.var.rugosa(roxb.)kit.
carcass pumping
Carriage Paid To
channel type induction furnace
chorioidoretinitis
chromatographic apparatus
cold coated process
cololejeunea appressa
combination vessel
concentration of ions
congressionist
construal
Darkshewitsch's nuclei
Daseburg
decelerating force
deflection probable error
deliquescency
Democratic Kampuchea
destoolment
directory I/O error
emulsion type cleaner
estuarine crocodile
floor waste
functional upper jaw
general purchasing power accounting
God save the mark!
guard grating
Hadad-rimmon
has an influence on
high parameter electric power system
homalopoma laevigatum
icers
impellors
import list
independent obligation
indophenols
instant camera
kirpatrick
legitimatings
light pulse repetition rate
Lipomid
locking sheet
Manipa, Pulau
marginoplasty
marine geophysics
marsh elders
monoaldehyde
moonias
morassic
nemorhaedus goral
Niwāno
nucleus originis salivatorius pontis
oil-water interface
omniguide antenna
orifice gauge
out to out external bond
permanent magnet material
phosphoric fertilizer
posterior sulcus of auricle
Pseudocypridina
Punāhāna
r.h
radio interview
russell angle
sandalpunk
sarcoptes scabiei var hominis
sarnak
scarecrow device
seventh-day adventisms
Shorea robusta
softening (of water)
softening price
solenostemons
sp. gr.
sterilisers
stored carry
stress beyond yield strength
sub-shot-noise operation
superheavy interceptor
supersulphate
Tennysonian
theolepsy
time on target
titanium(iv) bromide
ultrapure metal
vircide
winter barley
wooden bomb
working fluid pair
written down value