[光] 偏振光学

They Did It With Mirrors! You can’t stand in front of the paintings of the old masters and not wonder, how did 1) Frans Hals make that lace seem so real? How did 2) Van Dyck make his armor so gleami

发表于:2018-11-28 / 阅读(331) / 评论(0) 分类 疯狂英语2003年

[00:16.53]The Green Light [00:21.86]绿光 [00:32.80]That night, [00:34.00]I was having that problem of not being able to sleep [00:37.71]and kept looking out my window for the tooth fairy. [00:42.09]Keep in mind that this was a basement window [00:45.

发表于:2018-12-11 / 阅读(218) / 评论(0) 分类 英语灵异故事

[00:16.55]The Green Light [00:21.86]绿光 [00:35.60]I watched it float softly toward my bed [00:39.46]and along the side of the rail that kept me from falling. [00:43.49]I quickly closed my eyes as it drew nearer [00:47.75]because I knew that the toot

发表于:2018-12-11 / 阅读(190) / 评论(0) 分类 英语灵异故事

You Light Up My Life So many nights I*d sit by my window, waiting for someone to sing me his song. So many dreams I kept deep inside me, alone in the dark, but now you*ve come along. And you light up

发表于:2018-12-14 / 阅读(275) / 评论(0) 分类 英文歌曲第四辑

Newtons Apple Tree 牛顿的苹果树 Newton was an English physicist and mathmatician,and was the greatest scientist in his era. 牛顿是一位英国物理学家和数学家,也是他那个时代最卓越的科学家之一。 Isaac Newton was bor

发表于:2018-12-18 / 阅读(199) / 评论(0) 分类 走进剑桥大学

今天我们要学的词是 polarized. polarized is spelled p-o-l-a-r-i-z-e-d, polarized. Polarized是指鲜明的,两极分化的,In today's highly polarized political environment, Republican and Democratic partisans have staked their positions

发表于:2018-12-30 / 阅读(224) / 评论(0) 分类 英语单词荟萃

you light up my life 你照亮我的生命 演唱者:westlife 黎安莱姆丝、西城男孩都是翻唱的,是同名电影的主题曲。这里是westlife的版本。一支经典情歌啦你给我前行的希望,你照亮我的时光;仿佛海

发表于:2019-01-03 / 阅读(289) / 评论(0) 分类 电影歌曲

This is Scientific American 60 Second Science, I am Cynthia Graber, this will just take a minute~ How can we search for life on exoplanets? Step one: examine the Earth as if it were an exoplanet. Thats the idea behind a recent look at earthshine. Res

发表于:2019-01-08 / 阅读(201) / 评论(0) 分类 Scientific American(三)月

This Scientific Americans 60 senconds science. I'm Cythia Graber. This will just take a minute. How did the zebra get stripes. One theory holds that stripes help confused predators. But stripes might be primarilly to protect zebras from ferocious ins

发表于:2019-01-08 / 阅读(207) / 评论(0) 分类 Scientific American(二)月

Green Light Roll Deep put your hands up, take it to the floor you already give me the green light baby, put your glass up, pour a little more, you already give me the green light i was lookin for the green light, cuz when i take me home yeah she migh

发表于:2019-01-10 / 阅读(212) / 评论(0) 分类 好听的英文歌曲

By Peter Heinlein United Nations 19 September 2006 Secretary-General Kofi Annan opened the annual U.N. General Assembly debate with a grim assessment of world progress during his 10-year term in office. ---- Kofi Annan opens his last U.N. General As

发表于:2019-01-12 / 阅读(283) / 评论(0) 分类 2006年VOA标准英语(九月)

Key Vote Looms in US Amid Polarized Political Atmosphere Sometings during the next several weeks, the U.S. Congress will take up the issue of raising the nation's debt ceiling so that the United States can continue to borrow money to cover a national

发表于:2019-01-14 / 阅读(232) / 评论(0) 分类 VOA标准英语2011年(四月)

Its a stunning location, but its also mysterious. These stars are not just close together. They are on the move at enormous speeds. Going to the heart of a galaxy might not be the similar to going to an amusement park. The rides are some similar to h

发表于:2019-01-22 / 阅读(323) / 评论(0) 分类 自然百科2011年

今天我们要学的词是polarized。 Polarized, 两极分化的。 A polarized society, 两极分化的社会。 The debate over illegal immigration has become polarized lately, 有关非法移民议题而展开的辩论最近日趋两极化。美国

发表于:2019-02-03 / 阅读(188) / 评论(0) 分类 英语每日一词

饶舌:Roll Deep - Green Light 相关介绍 :Roll Deep是一个来自伦敦的乐队,他们从未签约过唱片公司,一直是独立出碟。 这个组合的八位成员大都是出身地下音乐的MC说唱歌手,好几位还是出身牙买加

发表于:2019-02-06 / 阅读(202) / 评论(0) 分类 节奏布鲁斯

听歌学英语:Traveling Light 演唱者Joel Hanson和Sara Groves是两个乡村歌手,Joel 是一个优秀吉他弹奏者,在与Sara Groves合作前发行过两张专辑《broken》和《Interview》。与Sara Groves合作的第一支单曲就是《

发表于:2019-02-06 / 阅读(277) / 评论(0) 分类 听歌学英语

you light up my life 歌手:westlife 专辑:the love album So many nights, I'd sit by my window, Waiting for someone to sing me her song. So many dreams, I kept deep inside me, Alone in the dark, but now you've come along. And you light up my lif

发表于:2019-02-06 / 阅读(254) / 评论(0) 分类 好听的英文歌曲

可以调焦的眼镜? They may look like an ordinary pair of spectacles, but these glasses are at the forefront of a revolution in eyewear. 它们看起来像普通的眼镜,但是是眼镜改革的最前沿。 Part of a new line of electronic eye

发表于:2019-02-07 / 阅读(196) / 评论(0) 分类 实用英语

The Eye of the Dung Beetle A number of animals, including honeybees and butterflies, use sunlights polarization in their navigation s , but the dung beetle is the first animal ever discovered to use moonlights polarization to guide its travels. Polar

发表于:2019-02-16 / 阅读(192) / 评论(0) 分类 英语听力文摘 English Digest

今天我们要学的词是polarized。 Polarized, 两极分化的。 A polarized society, 两极分化的社会。 The debate over illegal immigration has become polarized lately, 有关非法移民议题而展开的辩论最近日趋两极化。美国

发表于:2019-02-18 / 阅读(162) / 评论(0) 分类 英语单词荟萃
学英语单词
abstracting service
acoustics environment
Aingthabyu
alongside tally
amphipod
anterior palatine vacuity
antuitarium
atlase
atomize(-se)
avenant
battles of cynoscephalae
be a recipe for ___
belonids
bring into fashion
bucks-beard
butt-ends
cahuita
canoewood
change of tonus
city hospital
claraner
close rolls and close writs
colloquialised
conditional process
cosleepers
cotton textiles
crazyquilt
decalescences
diesel oil for locomotive
dooming
drystate
Easter egg hunts
electric theory
electromechanical appliance
enbord
entomologies
equalizer ring
espiell
estimated time on route
evaporation from soil surface
F minuses
finger pressing anesthesia
free trip
gas turbine rotor
granados
Herschel, Sir (Fredrick) William
Hevea
infusorial
Isokyrö
keyhole limpets
landing gear drag
live bearing fish
madrids
Maple Glen
mean oval
metastable propellant
miscellaneous child diseases
mitchella repenss
Monthois
multiplate freezer
myurous
n-type
nonresponding
number two
outcasts
peak cross-section
pegmatolite (orthoclase)
possingham
powder squeezer
pressure stem
pseudostars
pub crawls
purely mechanical materials
purge gas supply
radioactive processing plant
raius
reactivation survey
residual non operating current
saturation effect
Schefflera multinervia
simulated emission
spinoff
stationary state
strike an attitude a pose
subporphyritic texture
sucks at
swimmin'
tacheometyic(al) protractor
terminal support
the gentilitied
throws-over
two-pit tannage
tyrindoleninone
unfoliated
vacuum-pressing
vicinis
video communication
vinegar acetum
visceroptotic
water-bus
weather-wiser
zananas