un. 非简并激光器

听电影学英语-简爱5

[00:03.06]Hes very abrupt and changeful. 他还真是喜怒无常阴晴不定 [00:03.38]By the river! 在河边! [00:07.78]What manner of man is he? 他是什么样的人? [00:09.82]Hes a good master. 他是个好主人 [00:12.06]Hes fine company, t

发表于:2018-12-07 / 阅读(180) / 评论(0)

听电影学英语-简爱

VOA常速英语2008年-US Government Reviews Laser Eye Surgery

By Carol Pearson Washington 30 April 2008 Ten years ago, the U.S. Food and Drug Administration approved LASIK, eye surgery with a laser that enables people to see without glasses. But about five percent of LASIK procedures fail, and those patients ca

发表于:2018-12-08 / 阅读(129) / 评论(0)

VOA常速英语2008年（四月）

VOA慢速英语2013 EXPLORATIONS - The History of the Laser

EXPLORATIONS - The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can

发表于:2018-12-16 / 阅读(113) / 评论(0)

2013年VOA慢速英语(二)月

CNN 2011-02-18

Hey, I'm Carl Azuz, this is CNN Student News! Today's show is dedicated to Mrs. Klapperich's students in Cannon Falls, Minnesota. Thank you for your likes at Facebook.com/CNNStudentNews. Let's get today's show started! Tunisia, Egypt, Iran, Algeria,

发表于:2018-12-20 / 阅读(113) / 评论(0)

CNN2011年(二)月

Watch the US Navy’s New Laser Weapon in Action

The United States Navy has demonstrated a new laser weapon operating in the Persian Gulf. The Laser Weapons System, or LaWS, is deployed on the USS Ponce transport ship. A live test firing of the weapon was recently carried out for Cable News Network

发表于:2019-01-02 / 阅读(125) / 评论(0)

2017年VOA慢速英语(七)月

词汇资料-英语单词词根词典（9）

DE-,DI-,DIS- away,off,not 分离,否定 de,di,dis 是英文最重要的字首之一,相关的单字数量很多. de 为 down,complete 之意引申出来 away,off 的意思,则归属於di,dis 之中. di

发表于:2019-01-11 / 阅读(109) / 评论(0)

考研英语

VOA标准英语2013--The History of the Laser

The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can go from the sci

发表于:2019-01-12 / 阅读(172) / 评论(0)

2013年VOA慢速英语(五)月

VOA慢速英语2012--The Laser: Futuristic Science Found at Your Local Store

EXPLORATIONS - The Laser: Futuristic Science Found at Your Local Store MARIO RITTER: Welcome to EXPLORATIONS in VOA Special English.Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one

发表于:2019-01-12 / 阅读(141) / 评论(0)

2012年VOA慢速英语(一)月

托福阅读中的四大玄机

很多考生在准备托福考试的时候，总会发现部分托福考试中的句子远远超出了自己的能力范围。对于这些长难句，当然要从语法的角度去完全把握。但是如果是在考试中遇到不能理解的句子时

发表于:2019-01-17 / 阅读(126) / 评论(0)

托福英语

陨落星辰第一季第28期:会烹饪的波普

Hey,buddy. 小子 I'm back. 我回来了 Did you bring Ben? 救回本了吗 No,not this time,but we found him,and he's safe. 这次没救成但我们找到他了他很安全 We're gonna go back for him. 我们会把他救回来的 What's the matter

发表于:2019-01-29 / 阅读(142) / 评论(0)

陨落星辰第一季

陨落星辰第二季第30期:争执再起

You can go see your old man now. 你可以去看你老爸了 I don't want to. 我不想见他 What do you mean you don't want to? Hey, Matt. I don't want to! 你什么意思？马特。我就是不想 Hey, captain. I heard they pulled a circuit board

发表于:2019-01-29 / 阅读(157) / 评论(0)

陨落星辰第二季

VOA常速英语2007年-Scientist in Texas Runs NASA's Lunar Laser Prog

By Paul Sisco Washington 14 November 2007 At the McDonald Observatory in western Texas, a unique space program has been quietly underway for more than 30 years. It is called the Lunar Laser Ranging Program. VOA's Paul Sisco has more. Research scienti

发表于:2019-01-31 / 阅读(145) / 评论(0)

VOA常速英语2007年（十一月）

强烈推荐考研高频词汇一-D

发表于:2019-02-03 / 阅读(105) / 评论(0)

考研英语

美国校园生活

The Virtual College In the fall of 1994, I arrived at my freshman dorm in my old station wagon filled with new clothes, too many shoes, and my proudest possession: a computer the size of a small refrigerator. Fortunately, I only had to lug1 my 50-pou

发表于:2019-02-04 / 阅读(150) / 评论(0)

实用英语

微电子辞典-4

Dangling bonds 悬挂键 Dark current 暗电流 Dead time 空载时间 Debye length 德拜长度 De.broglie 德布洛意 Decderate 减速 Decibel (dB) 分贝 Decode 译码 Deep acceptor level 深受主能

发表于:2019-02-05 / 阅读(136) / 评论(0)

实用英语

VOA标准英语2010年-Italy to Step Up Fight Against Illegal

Italian Interior Minister Roberto Maroni told the upper house of parliament that recent violence between African agricultural migrants and local residents in the southern region of Calabria is evidence of the negative consequences of illegal immigrat

发表于:2019-02-12 / 阅读(114) / 评论(0)

VOA标准英语2010年(一月)

阅读中常见的四种关系

第一种因果关系因：because, because of, for, as, since, in that, on account of, with 果：so, so that, therefore, thereby, as a result, hence, thus, consequently, accordingly 因果关系除了传统意义上的显性因果表达词外，隐性

发表于:2019-02-13 / 阅读(145) / 评论(0)

托福英语

雅思阅读单词怎么背

第一，循构词法记忆单词。在接触了很多的英语单词以后，大家很容易发现英语单词的背诵是有章法可循的，很多看起来十分陌生的词，经过仔细拆分或推敲后，对于其含义也能有所理解。这

发表于:2019-02-19 / 阅读(160) / 评论(0)

雅思英语

汉译英赏析：庐隐《恋爱不是游戏》

《恋爱不是游戏》 Love Is Not a Game 没有在浮沉的人海中，翻过筋斗的和尚，不能算善知识； A Buddhist monk without having experienced ups and downs in the sea of mortals will have no claim to real wisdom. 没有受过恋爱

发表于:2019-02-19 / 阅读(134) / 评论(0)

英语笔译

托福阅读长难句解题技巧

发表于:2019-02-26 / 阅读(120) / 评论(0)

托福英语

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