球面类

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(266) / 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(182) / 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(146) / 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(153) / 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(249) / 评论(0) 分类 奥运28大项比赛

British scientific journal Nature has noted China's achievements in aerospace, genetic engineering, and climate change in a report released last Friday regarding science events that shaped the year 2016. 英国科学期刊《自然》上周五公布了

发表于:2019-01-06 / 阅读(92) / 评论(0) 分类 英语新闻

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(165) / 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(152) / 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(182) / 评论(0) 分类 Scientific American(一)月

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(146) / 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(137) / 评论(0) 分类 生活大爆炸第一季

At this point, about 4.5 billion years ago, an object the size of Mars crashed into Earth, blowing out enough material to form a companion sphere, the Moon. Within weeks, it is thought, the flung material had reassembled itself into a single clump, a

发表于:2019-01-29 / 阅读(95) / 评论(0) 分类 万物简史

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(209) / 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(150) / 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(165) / 评论(0) 分类 经济学人科技系列

The construction of the project was started in 2011 with an investment of 1.2-billion yuan, or about 180 million US dollars. The 500 metre Aperture Spherical Telescope, or FAST, is the size of 30 football fields. It's located in a hollow that was for

发表于:2019-02-21 / 阅读(202) / 评论(0) 分类 2016CRI中国国际广播电台

One of the Nautilus's men presented me with a streamlined rifle whose butt was boilerplate steel, hollow inside, and of fairly large dimensions. 诺第留斯号船上的一个船员拿一支很简单的枪给我看。枪托是钢片制的,中空,体

发表于:2019-02-25 / 阅读(132) / 评论(0) 分类 《海底两万里》中英双语有声读物

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(169) / 评论(0) 分类 英语听力精选进阶版

Yang Maoyuan is a Chinese multidisciplinary artist particularly noted for his taxidermy techniques to misshape an animal, like camels and horses. He has recently had a piece of his artwork on exhibition at the Beijing Minsheng Art Museum. The artist

发表于:2019-03-04 / 阅读(292) / 评论(0) 分类 2016CRI中国国际广播电台

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(181) / 评论(0) 分类 白鲸记
学英语单词
Abernant
aging effect
bale packing
Basqueness
basse-terre (la basse-terre)
burst of target current
busy oneself in
Carex giraldiana
carrying bolt
claiks
console file
continuest
cotton-roll gingivitis
cuprobismutite
current deflecting
Cymbopogon nardus Rendle
cytotrophoblastic cell column
degraded humus carbonate soil
density data
density of vibrational state
diamana
Divine Right
EBG
economic dislocation
edward westons
elburn
enantiomorphy (enantiomorphism)
environmental ecological education
eucolloid
Euromerger
European elk
feeder airline
feel tired out
file identification
firnis (caglayan)
flat-slab beamless construction
fore-spinning machine
furnace offtake
G.SHDSL
Galium rivale
gersdorffite
give instruction in
glued insulated joint
grid therapy
gugelle
halimeda incrassata
haloseries
hanging telephone set
harmonic section
Harvard Region
Hayem' solution
Hoppus
idelson
Indie game
Laguncularia
laksi
lamellirostres
limited application
look see through coloured spectacles
luminescence spectrophotometer
Manzaneque
marginal ulcer of gastroenteric stoma
mechanical dysfunction of prosthetic valve
metal ions
monosexualities
mounted spares
n.y.s.
nimbyest
not-specified
nuclear counter
oyster shell scale
paint from nature
paul-bunnell
Pezizales
PFCs
photointerpreters
Porozhsk
portable ambient air analyzer
Potamogeton americanus
put something away
reflowed
refuelling aircraft
Ricketts' organism
roller sectionstraightening machine
sac-a-lait
scanning stereoscope
sex-exclusive
shorted turn tester
sleeven
span in
Spedex
speedometer flexible shaft sleeve
stay off
stopped out
the bane of one's life
Tupi-Guaranian
unadaptedness
unstabilize
vacuum evaporation technology
water-cooled jacket
werewoman
xantho-