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(70) / 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(76) / 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(74) / 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(89) / 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(97) / 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(69) / 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(271) / 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(191) / 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(243) / 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(156) / 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(144) / 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(151) / 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(127) / 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(82) / 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(94) / 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(120) / 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(114) / 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(168) / 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(123) / 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(122) / 评论(0) 分类 夏说英语新闻晨读
学英语单词
adverse rising of stomach qi
analog modulation system
Arabical
argils
asws
bandak l.
base ket
Berghain
bond critical point
bottom falls out
box type oven
Buckatunna
business efficiency
cage up
candids
carre's disease
carry-over coefficient
Click Through Rates
closed-circuit working
commutator vee (V) ring
complimentarily
conventional mill
counted down
cross-examineds
customs house overtime
deghosting
Deyeuxia biflora
die jig
diln
dodderingly
dotingness
electron oscillation
epidermatitis
expenditure-based gross domestic product
fan dynamometer
fast liver
five in one
front end converter
frontal(frontal)apron-plain
functional test requirement
galathea platycheles
garras
Gearing Ratio
genus Gempylus
gravity (water) system
high-pressure liquid encapsulation pulling method
human biochemistry
intercrystalline fluid
jaffnas
jamiat-e-islami
Japanese tuna stick
Kelongwa
l(a)ev(o)glucose
Las Trincheras
lava cakes
leucopeptin
linear homotopy
LOCA (loss-of-coolant accident)
long-wavelength radiation
low and intermediate tensile strength
low-pressure expansion machine
Lulemba
Maphilindo
mini computer
modify structure
Nagaon
non-representational
Normandy pippins
not worth a an hour's purchase
nutrient exhaustive crop
oriental cedar
otolithiasis
paricalcitol
paronomastically
personnel placement
phytophthora leaf blight
Piper betel
plan to win
processed glass
pulsed deflection
put out feelers
random difference equation
relieving tool
repiloting
rope maker
Santa-Maria-Siché
special angle
sporthotels
stiff shafting
synchronous recorder
Syndiclis kwangsiensis
theid
three-phase magnetic amplifier
threeday
throw sb back on their own resources
tin monoxide
transportation control point
two generations
veaux
Vibrio milleri
wiskott-aldrich(syndrome)
zodiophilous