湍流黏度

Last week we had the opportunity to spend the weekend in Spokane. It's a city of about 210,000 people, making it the second largest city in Washington State. It's about a three hour drive for us, but it's only 90 miles from the Canadian border. It's

发表于:2018-12-06 / 阅读(120) / 评论(0) 分类 英语博客 A cup of English

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(113) / 评论(0) 分类 TED演讲教育篇

Jimmy Liao had a difficult relationship with his short-tempered father. But he fondly remembers the fishing trips he took with his dad each Sunday. Liao is now a fish biologist. He says that fish have taught him how to swim through life's rough curr

发表于:2018-12-19 / 阅读(115) / 评论(0) 分类 2007年NPR美国国家公共电台

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

7. But particularly when viewed against America's turbulent past, today's social indices hardly suggest a dark and deteriorating social environment. 【分析】复合句。逗号前面是省略了主语和系动词的 when 引导的时间状语从句,

发表于:2018-12-30 / 阅读(142) / 评论(0) 分类 考研英语长难句讲解

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(116) / 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(331) / 评论(0) 分类 医务英语

anything but ordinary 歌手:lavigne avril 专辑:let go Sometimes I get so weird I even freak myself out I laugh myself to sleep It's my lullaby Sometimes I drive so fast Just to feel the danger I wanna scream It makes me feel alive Is it enough to l

发表于:2019-01-07 / 阅读(238) / 评论(0) 分类 音乐咖啡厅

vril Lavigne - Anything But Ordinary Sometimes I get so weird I even freak myself out I laugh myself to sleep It's my lullaby Sometimes I drive so fast Just to feel the danger I wanna scream It makes me feel alive Is it enough to love? Is it enough

发表于:2019-01-07 / 阅读(288) / 评论(0) 分类 Avril Lavigne(艾薇儿)

今天我们要学的词是era。 Era, 是时代的意思。美国最后两家大投资银行高盛和摩根斯坦利转型为传统的银行控股公司。 It brought the era of Wall Street investment banks to an end, 这给华尔街投资银行的时

发表于:2019-01-07 / 阅读(209) / 评论(0) 分类 英语每日一词

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(200) / 评论(0) 分类 2007年VOA标准英语(五月)

7. But particularly when viewed against America's turbulent past,today's social indices hardly suggest a dark and deteriorating social environment. 【分析】复合句。逗号前面是省略了主语和系动词的when引导的时间状语从句,补

发表于:2019-01-16 / 阅读(205) / 评论(0) 分类 考研英语长难句讲解

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(183) / 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(128) / 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(143) / 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(162) / 评论(0) 分类 2007年VOA标准英语(五月)

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(163) / 评论(0) 分类 2012年VOA慢速英语(七)月

HAVANA, Jan. 2 (Xinhua) -- The Australian swimmer Chloe McCardel announced her intentions to swim across the Florida Straits without the protection of an anti-shark cage, Cuban media highlighted here Wednesday. According to Radio Havana Cuba, McCarde

发表于:2019-02-13 / 阅读(214) / 评论(0) 分类 英语新闻

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(172) / 评论(0) 分类 实用英语

本期内容: AmericasSamp;P500stockmarketindexendedthefirstquarterslightlyhigherthanitwasattheturnoftheyearanoutcomethatseemedunlikelyafteraturbulentstartto2016.SharepriceswerehelpedoverthelinebydoveishremarksfromJanetYellen,headoftheFederalReserv

发表于:2019-03-02 / 阅读(166) / 评论(0) 分类 夏说英语新闻晨读
学英语单词
aerial wiper
alkyl chlorocarbene
arm-wrestler
ash cakes
atrophoscleroderma superficialis circumscripta
Ball's point
ballast wagon
Bikar Atoll
birchfield
blank holder
blind impulse
body-builders
bonfield
city rooms
cladding steel
contact carcinoma
COPUOS
cost matrix
crude fractionating column
customer-friendly
cyanophycean starch
destination terminal
dna-repair
dry as a nun's cunt
durability of disc
ekrem
electric -electric
electrochemical solution
elephant legs
evansite
farm tractor
Fast bind,fast bind.
FIATA
fuel economy oil
galvanotherapeutics
gas-freeing
gaseous emission standard
Hannonville-sous-les-Côtes
hermalone
Home Premium
hypocrise
hypsosinga pygmaea
inom
irradiation facilities
isosbestic point method
job preparation
jockin'
Jogjakarta
key lighting
Kota Bharu
legislative economics
lick sb into shape
Life is hard
light-emitting material
loading diaphram
Lonicera prostrata
low income bracket
Macrosolen tricolor
magnesium base alloy
manteltrees
mental deterioration
mganga
microwave ranging system
Monterey Park
multibank memory
Niobobrookite
no test force
nose itches
not only...but (also)...
orifices of pulmonary veins
P-Rating
personnel information communication system
platform-type vibrator
pump output power
ramrez
rheo
s principle
sbsb
spectral responsivity
speed display
spermier
St-Agnant
standard of electromotive force
standard type of proembryo
state-sponsored terrorisms
stock volume
substitute cargo
sun arc
Sychar
thread selector
tie renewal machine
Tilia tuan Szyszyl.
trecovirsen
unwizened
Varvasaina
voice input
vortex center
water landing gear
weight changer
weighted average cost of capital (wacc)
zduriencik
zysbena