[化] 共振转速

088 distance and speed Words Near/close far rush hurry crawl pace velocity wide tall long short length deep narrow broad high depth shallow short-cut long-distance rapid slow fast quick height low faraway Phrases Take(time) A drive/walk A distance of

发表于:2018-12-10 / 阅读(98) / 评论(0) 分类 情景英语口语100主题

By Melinda Smith Washington 30 March 2007 Since the mid-20th century the World Health Organization reports there has been an increase in the rate of breast cancer among women in developed countries. For decades, doctors have urged their patients to d

发表于:2018-12-16 / 阅读(178) / 评论(0) 分类 2007年VOA标准英语(三月)

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 fine [ fain ] This flat's fine for two people. adj. 舒适的 这套公寓适合两个人

发表于:2018-12-30 / 阅读(116) / 评论(0) 分类 每日攻克5词

Paris Paris intrigues 1 , astonishes, provokes, overwhelms 2 ... and gets under your skin. The City of Light is the apex 3 of architectural beauty, artistic expression, and culinary 4 delight, and it

发表于:2018-12-30 / 阅读(148) / 评论(0) 分类 英语沙龙2004全年合辑下

Eat slowly, chew your food thoroughly, eat with a fork. These table manners dont apply in the world of competitive eating, or sometimes called speed eating. The goal here--eat as much as you can in a short period of time. Ladies and gentlemen, so it

发表于:2018-12-30 / 阅读(170) / 评论(0) 分类 国家地理2007年

迈克尔.杰克逊:Speed demon I'm Headed For The Border 我驶向边境 It's On My Mind 这就是我的心境 And Nothin' Really Matters 没有什么大不了的事情 I've Got To Be On Time 得准时到达才行 Look In The View Mirror 看看后视

发表于:2019-01-03 / 阅读(139) / 评论(0) 分类 迈克尔杰克逊经典歌曲

54 时差对大脑的影响 DATE=6-6-01 TITLE=SCIENCE REPORT- Jet Lag and the Brain BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-04 / 阅读(172) / 评论(0) 分类 科技之光

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. Olive oil producers generally guess the best time to harvest their olives by checking the fruits color. The olive has to hit that perfect spot where they

发表于:2019-01-08 / 阅读(86) / 评论(0) 分类 Scientific American(五)月

Searching the Internet can be a totally exhausting experience, as you bounce from one site to another to another, sometimes until you cant remember what you were looking for in the first place. But according to scientists at U.C.L.A., all that virtua

发表于:2019-01-08 / 阅读(124) / 评论(0) 分类 Scientific American(十)月

This is All Things Considered. I am Melissa Block. And I am Robert Siegel. India is changing fast, but it's still a fundamentally conservative society. Most marriages are arranged, western-style dating is unthinkable for most, which is why it's surpr

发表于:2019-01-08 / 阅读(162) / 评论(0) 分类 2005年NPR美国国家公共电台

If all goes well, the inventors hope to develop the idea and make the sections entirely from recycled plastic. 如果一切顺利,那么投资者希望开发此想法并完全利用回收垃圾制造这些节段。 Paths, car parks and railway plat

发表于:2019-01-26 / 阅读(152) / 评论(0) 分类 经济学人科技系列

58 对赌博时大脑活动情况的研究 DATE=6-14-01 TITLE=SCIENCE REPORT ?Gambling and the Brain BYLINE=George Grow (Start at 0'11

发表于:2019-01-30 / 阅读(108) / 评论(0) 分类 科技之光

Animals can predict natural disasters 动物能够预知自然灾害 There is no evidence that animals possess a mysterious sixth-sense allowing them to predict natural disasters. Their keen senses of smell, hearing, and sharp instincts alone are eno

发表于:2019-02-01 / 阅读(343) / 评论(0) 分类 实用英语

What's the world record for the most number of kisses ever given in one minute? 世界上一分钟吻的次数最多的纪录是多少次? a) 94 b) 904 c) 1004 Destined to be a writer Yvonne: Hi - I'm Yvonne Archer and this is 6 Minute English. And joining me today i

发表于:2019-02-02 / 阅读(166) / 评论(0) 分类 六分钟英语

A new study has shown that we tend to remember the bad times better than the good. The study, from Boston College psychologist, Elizabeth Kensinger and colleagues, has suggested that we retain and bear in mind events that carry negative emotional bur

发表于:2019-02-04 / 阅读(111) / 评论(0) 分类 阅读空间

Exposure to air pollution may hasten brain aging, a new study has found. 一项新研究发现,暴露在空气污染中可能会加速大脑衰老。 Researchers studied 1,403 women without dementia who were initially enrolled in a large health stu

发表于:2019-02-07 / 阅读(87) / 评论(0) 分类 阅读空间

Why smells from childhood mean so much Why does the hint of certain smells instantly transport you back to childhood? It may be because the first smell you associate with an object is given privileged status in the brain Yaara Yeshurun and colleagues

发表于:2019-02-11 / 阅读(136) / 评论(0) 分类 阅读空间

Joe Hollier, a 25-year-old former skater turned technology entrepreneur, describes the moment of transcendental calm when he gave up his smartphone. Mr Hollier had started going light, leaving behind his high tech pocket companion and disconnecting f

发表于:2019-02-18 / 阅读(83) / 评论(0) 分类 英语新闻

The European Union budget 欧盟预算 The gourmands of Brussels 布鲁塞尔的贪食者 The EU may be spending less, but the cost of running it is rising 欧盟也许会削减开支,但是运营成本在增加 THE European Union is on the verge o

发表于:2019-02-24 / 阅读(112) / 评论(0) 分类 经济学人商业系列

Wall Street analysts searching for reasons for the U.S. stock market's sharp swings in early August point to high unemployment, the European debt crisis and other basic economic problems. But some also suspect what is known as high-frequency trading,

发表于:2019-02-25 / 阅读(180) / 评论(0) 分类 英语新闻
学英语单词
6-Hydroxytropinone
64-bit memory chips
a queen bee
ackerson
adrenal hypoplasia
Aeschynanthus radicans
aphthaus stomatitis
avoidable cause
backup and recovery
baregine
bitemary
Brewster magnifier
Briggsia dongxingensis
bundle of fun
cementing unit
chlorisondamine
chrome chromchre
compone
computation and adjustment of traverse
computer courseware
crowtrees
CZCS
dental floss holder
diamino dicarboxylic acid
diapiric fold
digital tracking system
dosze-peres
double solvent extraction
Drumfree
ego-consciousness
esselens
ethician
family lasiocampidaes
fuel-flow totalizer
genus Percina
hana odori (japan)
heat(ing) effect
Herfelingen
Huasco, Salar del
hyperbolic region
insurer's interest
kidney malpighian corpuscle
lateral supraclavicular nerves
law of association
lifter drawing bar
low-voltage distribution equipment
lower cannons
manipulating
meanies
meathook
Mereprine
Merkels tactile disk
minimum stress-intensity factor
N-acetylhexosaminidase
negative justfication
neutralizing hydrolysis
noncondensable
octavalvifer
Ophioglossum
optical glass fiber
overdocuments
parmarion martensi
passing loop
pathogen-related(PR)protein
pendulous fibroma
perforation of Meckel's diverticulum
phase matched for parametric processes
planning procedure
positive convergence
positive displacement screw type compressor
principal conjunctive normal form
pupilmaster
range tone
ratherest
reflection loss
rigidity factor
scotch carpet
scotias
sculling propulsion
seismic energy
self-stip
shuken
sine-curve shaped structure
SPVD
structural hazard
studio art
sulfinol process
sulfocarbimide
telemeter processor
transfer RNA gene
trencher
Trisetacus
type of documentation
una voce
unboasting
under detention
under its own steam
unpumpable
Ust'-Kulomskiy Rayon
voice frequency carrier telegraph
wizard sleeve
Zuitzer