un. 单频带偏振光
[网络] 单频偏振光

What's the frequency kenneth is your benzedrine Uh huh I was braindead locked out numb not up to speed I thought I'd pegged you an idiot's dream Tunnelvision from the outsider's screen I never understood the frequency Uh huh You wore our expectations

发表于:2018-12-13 / 阅读(300) / 评论(0) 分类 Friends 老友记全10季英语插曲

Economics Report - A Closer Look at High-Frequency Trading 经济报道 - 近距离审视股票市场高频交易 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 Once, stocks were traded through the

发表于:2018-12-16 / 阅读(264) / 评论(0) 分类 2011年VOA慢速英语(十)月

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(238) / 评论(0) 分类 英语单词荟萃

Multimode Optical Fiber(S) Multimode fibers, with much wider cores than single mode fibers, allow light to enter at various angles, and reflect (bounce off of) core-clad boundaries as electromagnetic

发表于:2019-01-03 / 阅读(229) / 评论(0) 分类 电信英语

Frame In time division multiplexing systems, Frame is a sequence of time slots each containing a sample from one of the channels carried by the system. The frame is repeated at regular intervals, (nor

发表于:2019-01-03 / 阅读(220) / 评论(0) 分类 电信英语

中文 英文 缩写 单(点)播 unicast 单板 board/card 单边测试 one-sided test 单边带 Single Side Band SSB 单边带调制 single sideband modulation 单边带自适应差分 single ban

发表于:2019-01-03 / 阅读(261) / 评论(0) 分类 电信英语

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(231) / 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(225) / 评论(0) 分类 Scientific American(二)月

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(320) / 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(270) / 评论(0) 分类 VOA标准英语2011年(四月)

还记得孙燕姿那首红遍大江南北的《绿光》吗?翻越过前面山顶、层层白云,绿光在哪里?不知道有多少人跟小编一样,以为歌里的绿光只是对幸福的比喻。而其实在现实中,绿光是真实存在

发表于:2019-01-28 / 阅读(225) / 评论(0) 分类 实用英语

There are many ways to express the frequency of events. Here are just a few. 你可以用许多方式来表达事情发生的频率,以下仅为其中一些。 1. a few times 1.几次 2. all the time 2.总是 3. almost always 3.几乎总是 4. almo

发表于:2019-02-03 / 阅读(272) / 评论(0) 分类 实用英语

This Is It by Michael Jackson 当地时间2009年6月25日下午5时,流行音乐之王迈克尔?杰克逊在美国洛杉矶因心脏病突发去世,终年50岁。迈克尔-杰克逊是继猫王之后西方流行乐坛最具影响力的音乐家,

发表于:2019-02-03 / 阅读(160) / 评论(0) 分类 流行英文歌曲

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(205) / 评论(0) 分类 英语每日一词

BEIJING, July 26 (Xinhuanet) -- Hong Kong scientists announced that they had determined the idea of time travel is impossible by proving nothing can travel faster than the speed of light. The finding is contained in a study done by a research team fr

发表于:2019-02-06 / 阅读(229) / 评论(0) 分类 英语新闻

When the sun circle appears to me, I embrace the world and all it's pluses When the summer day ceases to be, I take to riding far away on buses... I thought of you almost every hour I thought of you as my companion I thought that you might be a flowe

发表于:2019-02-09 / 阅读(249) / 评论(0) 分类 美国乡村音乐

We're wandering through the dark without a single spark, without a sign of day but still through saddest grey in all our hearts will stay the will to carry on The fire that's deep inside me is burning on forever refrain: We're the last of the heroes

发表于:2019-02-11 / 阅读(231) / 评论(0) 分类 英文摇滚歌曲

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(205) / 评论(0) 分类 英语听力文摘 English Digest

And every day begins the same Get up, go out, come back gain Same old, same old A thousand faces pass you by You never look into their eyes You feel so ordinary They feel so ordinary Hey No matter where you come from there's light in every single sta

发表于:2019-02-17 / 阅读(142) / 评论(0) 分类 美国乡村音乐

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(177) / 评论(0) 分类 英语单词荟萃
学英语单词
a cinch
acoustooptic ceramic
adracalin
airborne intercept radar (ai radar)
alarm bolt operating lever
anorganology
attached way
attack run
axophage
Azobacter vinelandii
babies in the eyes
be fat
bozes
BVD
bymotive
casting and forging machine
Chalcodermus marshalli Bondar
cheveron pattern
coefficient of stray light
consumer-prices
count area
count heads
critical momentum
D.S.F.
Dagami
distorted room
diversified management
dniester (dnestr) r.
dove in
dramedy
druzhinas
Eco, Umberto
El Ronquillo
electronic digitsdisplay
employment opportunity
estimate survey
family Ursidae
film loop
financial flexibility
flame failure safeguard
Fontainebleau, Forêt de
haberdashery stores
heat sensitive dye
hemiramphidaes
holomorphic vector field
housemother
in strict accordance with
inimical
inventory risk
knarry
Kuwayy, Marsè
Lappula tadshikorum
literal coefficient
loose blasting
Los Pocitos
low-tension transformer
lyophylize
make plan
medly
methyl myristate
microfacet
minifying
moneyof necessity
mossbauers
nacrein
Natrii Sulphas
needn't do
network loss
octarchies
oscillation (osc)
parapercis cylindrica
patronymy
person assuming the debt
platform roofing
pool hall
quercus pannosa hand-mazz
quirns
red azimuth table
regionarii
rr. musculares (a. femoralis)
Saiama
sail in the same boat
Santa Matilde
satellite-dopple-sonar navigation
self-coincidence
session authorization check
shurbet
skirt end of piston
structural veneer
sublimation cooling
textured material
Theodoric I
trench shoring system
unblissfully
underputs
Valsalva's maneuver
valve operator adapter
varroa destructor
vasomotor imbalance
vigueur
Voillecomte
way train