音标:[ˈsfɪrɪkəl fɔr bɑr ˈlɪŋkɪdʒ] ;
球面四杆机构

Text Can you prove that the earth is round? Go ahead and try! Will you rely on your senses or will you have to draw on the opinions of experts? WHY DO WE BELIEVE THAT THE EARTH IS ROUND? George Orwell Somewhere or other — I think it is in the prefa

发表于:2018-12-04 / 阅读(211) / 评论(0) 分类 大学英语精读第四册

听广告学英语:Olympus Camera 奥林巴斯相机 原文:The Olympus Procorder'L400 micro-cassette recorder, your mobile camera that makes your dreams come true. Traditional technique merges with the strength of today's technology. Olympus Is-200 28-110 millim

发表于:2018-12-07 / 阅读(147) / 评论(0) 分类 听广告学英语

Do you know so many of you will climb into your cars today perhaps to shuffle your children to soccer, to football, make their (refer to the cars) run to the grocery store. But do you also know what's

发表于:2018-12-11 / 阅读(126) / 评论(0) 分类 万花筒2006年

Janice Lieberman: America is a cell phone nation, dialing, texting and ringing, nonstop. (Inaudible) Ding? Yeah? Hello? Janice Lieberman: Although we can't live without our cell phones, most people do

发表于:2018-12-11 / 阅读(112) / 评论(0) 分类 万花筒2006年

Some people prefer clay tennis courts, others like grass. Yael and Don discuss the difference on this Moment of Science. Y: Hey Don, what do you say to a game of tennis later? D: Sure thing, Yael. But it has to be a clay court, okay? Y: But the grass

发表于:2018-12-27 / 阅读(115) / 评论(0) 分类 英语时差8,16

北京奥运28大项 参与,竞争,分享,进步 Handball 手球 PLAYING TIME 比赛时间 英文原文 The normal playing time for all teams with players of age 16 and above is 2 halves of 30 minutes. The half-time break is normally 10 minutes. The ball is made of leat

发表于:2018-12-30 / 阅读(227) / 评论(0) 分类 奥运28大项比赛

Declassify US government documents and witness testimony from former or retired US military personnel confirm beyong any doubt the reality of ongoing UFO incursions at nuclear weapon sites. When I say UFO, the witnesses have described this craft as d

发表于:2019-01-08 / 阅读(141) / 评论(0) 分类 CNN2010年(十)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. When we think about how to represent sound visually, most of us probably picture those volume-dependent sine waves. But thats not how John Stuart Reid

发表于:2019-01-08 / 阅读(120) / 评论(0) 分类 Scientific American(一)月

If youve ever had a garden or grown flowers in a window box, youve probably heard that you shouldnt water your plants at high noon because their leaves might scorch. Now a study in a journal called New Phytologist confirms that water droplets can foc

发表于:2019-01-08 / 阅读(161) / 评论(0) 分类 Scientific American(一)月

澳新紧密经济关系协定ANZCERTA:Australia New Zealand Closer Economic Relations Trade Agreement 摆脱亚洲金融危机的影响shake off the impact of the financial crisis 帮助人才脱颖而出help excellent talents find way to distinct

发表于:2019-01-17 / 阅读(130) / 评论(0) 分类 英文语法词汇

You see the larger wing area here. 你们可以看到这儿有面积更大的翅膀。 Also, clearly, it was such a powerful thing,we wanted to try and bring other people but we couldn't figure out how to do it. 而且,这还是件很有影响力的事

发表于:2019-01-18 / 阅读(123) / 评论(0) 分类 TED演讲娱乐篇

生活大爆炸第一季第九集_3:The Cooper-Hofstadter Polarization Okay, I'm leaving for the conference. 好啦,我要去参加会议了。 -Sheldon:Have fun presenting my lucky hunch. 祝你报告我的小运气愉快。 -Leonard:Shel, I

发表于:2019-01-28 / 阅读(110) / 评论(0) 分类 生活大爆炸第一季

每年,《时代周刊》都选出让世界更美好、更智能、更有趣的发明。今年的也能让你大吃一惊哦! 1.The Levitating Lightbulb 1.悬浮灯泡 Since he was a child, Simon Morris has been obsessed with making objects float

发表于:2019-02-01 / 阅读(156) / 评论(0) 分类 阅读空间

For one thing, if this was just the Ebbinghaus effect, 首先,如果真是艾宾浩斯效应, then we would expect the moon illusion to disappear for pilots flying high above the clouds 那么我们应该预期月球错觉对于空中的飞行员来

发表于:2019-02-13 / 阅读(108) / 评论(0) 分类 TED演讲教育篇

Science and technology 科学技术 Investigating the asteroids 小行星探测 Dawn's early light 黎明号初试锋芒 A mission to the asteroid belt will visit leftovers from the solar system's formation 小行星带探测任务将造访太阳系形

发表于:2019-02-16 / 阅读(120) / 评论(0) 分类 经济学人科技系列

WASHINGTON, March 21 (Xinhua)-- The crisis in the euro zone has sent shocks to the United States through trade and financial channels, given the important cross-Atlantic economic linkage, U.S. Federal Reserve Chairman Ben Bernanke said Wednesday. The

发表于:2019-02-17 / 阅读(103) / 评论(0) 分类 英语新闻

Is climate change the cause of extreme weather events? Until now the link has been suspected but never confirmed with scientific confidence. That position is now changing. A new study from the US confirms that for some extreme events there is a causa

发表于:2019-02-18 / 阅读(102) / 评论(0) 分类 英语新闻

债转股 debt-to-equity swap 港元的联系汇率制 the linkage system between the US dollar and the HK dollar 坏帐、呆帐、死帐 bad account/ dead account/ uncollectible account/bad debt/ bad loan 反倾销措施 anti-dumping measures again

发表于:2019-02-19 / 阅读(159) / 评论(0) 分类 雅思英语

Some of the tallest trees in the world are under threat from poachers. Parts of the redwood forest park have been closed off after a 400-year old tree was cut down. More and bigger burls are being taken near former logging towns where the economy has

发表于:2019-03-04 / 阅读(146) / 评论(0) 分类 英语听力精选进阶版

Under this head I reckon a monster which, by the various names of Fin-Back, Tall-Spout, and Long-John, 在这个项目下,我不禁想起一种有着许多名称的巨兽来:脊鳍鲸,高喷鲸,长约翰鲸, has been seen almost in every sea and is c

发表于:2019-03-10 / 阅读(160) / 评论(0) 分类 白鲸记
学英语单词
Abaya, Lake
abu sawadah
access control protocol
according to plan
acid-ethylene
Adjuntas
Aguallamaya
apeiro-
autogression
automatic throttle valve
baskeball
battery ignitioin system
between the upper and nether millstone
brants metal
caesarean delivery
canton road
cathode ray beam
cep-
chigga
chip kick
cochliobolus heterostrophus dreshsler
complexor admittance
compound rod
cultural integrator
day light printing
deep temporal fat pad
dentistry
dockmackies
draugh
dupatta
electroradiometer
ellesses
entocuneiform bone
eurodesk
fish packing house
FUO
Galma
gas charging valve
geomys bursariuss
gergiev
goal-keepers
Gottinger sausage
gripell
hazard rate distribution
i-leyen
irregular array
jarchow
jarre
juglans
ladder logic
Lake Grinnell
length of pole arc
macrolymphography
material usage price variance
Mazorete
non-socialist
one to one data relationship
one-parent
paleoethological
PHA-MNCCM
phyllaphoides bambusicola
platinum(iv) oxide
plesire
proportioning
prunoes
release record
relevant specification
renumeration
revistas
rinsing roller
saphenous hiatus
saturated blowdown stage
scheduled frequency
second saddle
sedwick
seething waste
semi-automatic command to line of sight
sleep it off
slurry shield
Songwe
spring seat lock pin
stane
steering-by-wire
sub-optimization basis for decision making
supertankers
sweetening process
sysads
tendinous chiasma
tenth theorem of information theory
texture profile
the wangs
thermoglobe anemometer
through connection
tubicolus
unhent
urinous
vaccine rash
vaucheret
velling
Vicia megalotropis
votuntary conveyance
Wheatsheaf I.