单词：photon coupled isolator
单词：photon coupled isolator 相关文章
Welcome to our home. Home for this quartet of eco-activists is a bus. And its touring the country to spread a message of sustainability. They call their effort bio-tour. We are seeing a society that is not living sustainably, that is exploiting reso
万花筒2008年
Sometimes it is hard to see the light, especially it lies in the invisible spectrum, like ultrared, ultraviolet radiation. But if you long to see the unseeable, you might interested to hear that under certain conditions people can catch a glimpse of
2015年Scientific American(一)月
A nightlight may keep those monsters under the bed. But it may also open the door to the blues. Because a new study reveals that animals exposed to light all night long show signs of clinical depression. If you have access to electricity, you no doub
Scientific American(十)月
3. This success, coupled with later research showing that memory itself is not genetically determined, led Erics-son to conclude that the act of memorizing is more of a cognitive exercise than an intuitive one. 【分析】复合句。句子主干是
考研英语长难句讲解
On the belt and road investment, China is hoping to get Finland on board for its technology. Let's hear what China's ambassador to Finland has to say. Although Finland is on the northwestern stretch of the bet-and-road area, but its new technology is
cctv9英语新闻2017年
PRETORIA, Feb. 20 (Xinhua) -- The second day of paralympian Oscar Pistorius' bail hearing ended on Wednesday without a court ruling on his application. Magistrate Desmond Nair ruled that Pistorius would remain in custody again at the Brooklyn police
英语新闻
PRETORIA, Feb. 19 (Xinhua) -- The Pretoria Magistrate Court on Tuesday postponed Paralympian Oscar Pistorius' bail hearing to Wednesday. Magistrate Desmond Nair ruled that the bail hearing be heard under Schedule 6 Offence of the Criminal Procedure A
英语新闻
U.S. Secretary of State Condoleezza Rice, in a stern policy speech, said current Russian policies including its invasion of Georgia, have put Moscow on a path to self-imposed isolation and irrelevance. She said Moscow will not achieve its war aim of
VOA标准英语2008年（九月）
Images of Belarus police clubbing presidential candidates have drawn condemnation from around the world. What does the future hold for Alexander Lukashenko? Western observers called his election to a fourth term on Sunday fraudulent. The Obama admini
VOA标准英语2010年(十二)月
[00:02]A：Don't work me. [00:04]L：I'll walk you through collecting the evidence. [00:07]Just describe the restraints. [00:23]A：They're strange-looking handcuffs. [00:25]They look more like old shackles or something. [00:33]And her feet are are b
英美人天天都在说的4000句:跟着影视学最真实的口语
3. This success, coupled with later research showing that memory itself is not genetically determined, led Ericsson to conclude that the act of memorizing is more of a cognitive exercise than an intuitive one. 【分析】复合句。句子的主干是
考研英语长难句讲解
DAVID GREENE, HOST: I mean, let's listen to this. (SOUNDBITE OF TV SHOW, STAR TREK: THE ORIGINAL SERIES) JAMES DOOHAN: (As Captain Montgomery Scott) Ready to transport. WILLIAM SHATNER: (As Captain James T. Kirk) Energize. D. GREENE: Yes, the familia
2017年NPR美国国家公共电台7月
But this still doesn't explain why light is able to pass through glass rather than being absorbed as with most solids. 但是这还是不能解释为什么光可以穿透玻璃而不是像其他大多固体那样被吸收。 For that, we need to go a
TED演讲教育篇
And I'm not sure how to fix it because I'm only a scientist. 我只是个科学家，不知如何解决这个问题。 But maybe one way to do it is to go back to the more natural way of communication, which is a dialogue, 但或许有个可行的方法
TED演讲科学篇
This is Xaero - a vertical take-off and landing vehicle being developed by Masten Space Systems. The California start-up hopes the rocket will eventually carry pay-loads for NASA to altitudes of up to 30 kilometres, mainly to collect atmospheric data
英语新闻视频
Ryan Bingham flies around the county firing people for a living. Most people would loathe such a career. But Ryan, played by the effortlessly graceful George Clooney, thrives on it. Up In The Air is the latest Jason Reitman film. It's about relations
VOA标准英语2010年(一月)
如今，高端大气上档次已经成为众人耳熟能详的网络用语，凭借其无与伦比的受欢迎度，高端大气上档次一度位居十大网络用语的榜首。这句让无数互联网迷们捶足顿胸的潮流时尚用语，到底
英语口语
介绍: couple 夫妻；情侣； They're a couple. 他们是一对。 a couple of 一些 I've been living in Shanghai for a couple of years. 我住在上海有些年了。 couple up 与某人结合 和某人在一起 Jenny broke up with her ex and c
英语俚语天天说
In like manner, the Greenland whalers sailing out of Hull or London, put in at the Shetland Islands, to receive the full complement of their crew. 同样地,格陵兰的捕鲸船也从赫尔或者伦敦驶出来,开进设得兰群岛去招收他们的全
白鲸记