脉冲雷射沉积

听电影学英语-美少女啦啦队 05

[00:04.04]What the hell? Get your ass out of my face. 干嘛? 把你的屁股从我面前移开 [00:08.80]Mrs. Webster, Parole Officer Don needs a deposition 韦博斯特夫人你的假释官 [00:11.80]from you regarding yesterdays lockdown. 需要为

发表于:2018-11-30 / 阅读(165) / 评论(0)

听电影学英语-美少女啦啦队

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(104) / 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(91) / 评论(0)

2013年VOA慢速英语(二)月

VOA常速英语2014--New Laser Device Helps Parkinson's Patients Walk 新激光设备帮助帕金森患者重获行走能力

New Laser Device Helps Parkinson's Patients Walk 新激光设备帮助帕金森患者重获行走能力 Parkinsons disease slowly destroys the brains ability to control the muscles, depriving the patients of their mobility. Researchers at the Mayo Cl

发表于:2018-12-16 / 阅读(78) / 评论(0)

VOA标准英语2014年(二月)

NPR 2012-01-23

Italian divers have found a 13th body on the capsized Costa Concordia. Authorities say the woman was wearing a life vest and was found in the rear of the submerged portion of the ship. As NPR's Sylvia Poggioli reports, the search of the wreckage cont

发表于:2018-12-17 / 阅读(82) / 评论(0)

2012年NPR美国国家公共电台1月

SSS 2009-04-24

This is scientific Americans 60-Sencond Science. I am Karen Hopkin. This will just take a minute. When you think about silk, you probably think of gossamer fibers woven into lustrous garments or decadently soft bedsheets. But silk is also prized for

发表于:2018-12-24 / 阅读(80) / 评论(0)

Scientific American(四)月

听电影学英语-食品公司 17

[00:04.36]We have a lot of questions about this mad cow disease. 我们对疯牛病有很多的疑问 [00:06.36]Kowalcyk: If you recall the case where Oprah was sued 要是你还记得肉类生产行业 [00:09.72]by the meat industry 因为奥普拉(美

发表于:2019-01-01 / 阅读(125) / 评论(0)

听电影学英语-食品公司

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(105) / 评论(0)

2017年VOA慢速英语(七)月

2005年NPR美国国家公共电台九月-Laser Work Earns Trio Nobel Prize for Phy

This is All Things Considered. I'm Michelle Norris. Phone calls from Sweden woke up two American scientists this morning, John Hall and Roy Glauber. They will share the Nobel Prize for Physics with a German Researcher Theodor Haensch. All three worke

发表于:2019-01-08 / 阅读(166) / 评论(0)

2005年NPR美国国家公共电台

如何获得6块腹肌

Every man dreads and awaits the albatross of the elusive 6-pack abdomen. Call it the ills of Pornography or heightened ideals of women, but every man is being subjected to the prospect of having the perfect body and a ripping 6-pack is the right way

发表于:2019-01-08 / 阅读(167) / 评论(0)

英语小短文

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(148) / 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(114) / 评论(0)

2012年VOA慢速英语(一)月

每天三分钟学英语第215期:Right behind you不是"在你右后方'的意思哟

情景对话： Mitch: I'll be there in a sec, yeah. Okay, my deposition got moved up. That's great. So I'll just have to move everything you know what? - I'm gonna eat in the car and then 今日知识点： 1、I'll be there in a sec. c。例句一：

发表于:2019-01-24 / 阅读(104) / 评论(0)

每天三分钟学英语

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(126) / 评论(0)

VOA常速英语2007年（十一月）

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(114) / 评论(0)

实用英语

绿箭侠第一季第301期:杀害摩尔夫妇

Hello? 谁啊 Mr. Moore? I have some documents for you from Ms. Lance related to tomorrow's deposition. 摩尔先生，兰斯小姐有些文件给你，是关于明天的口供。 What a nice home you have here. 你家真漂亮 You can really... Feel

发表于:2019-02-17 / 阅读(70) / 评论(0)

绿箭侠第一季

打工姐妹花第一季第205期:取证会开始之前

We'll be doing the deposition in here. 取证会将会在这里举行 Oh, wow, this is exactly how it looks on Law And Order! 哇，跟《法律与秩序》里看起来一摸一样呢 There's the tiny typewriter thing where the actress who never gets

发表于:2019-02-17 / 阅读(87) / 评论(0)

打工姐妹花第一季

打工姐妹花第一季第202期:接受试药

See? This is fun! Getting paid to eat cookies and play the game of life. Your turn. 还是不错的嘛。付钱让我们来吃饼干，玩桌游人生之旅。到你了。 What's the point? Clearly, I've already lost the game of life 有啥好玩的？

发表于:2019-02-17 / 阅读(89) / 评论(0)

打工姐妹花第一季

打工姐妹花第一季第198期:哈钦森先生来访(2)

Caroline, I'm sorry to drag you into this, 卡洛琳，抱歉把你牵扯进来 but the prosecutor is asking for you to give a deposition regarding your father's case. 但检察官要求你为你父亲的案子出席取证会 Anything I can do to hel

发表于:2019-02-17 / 阅读(145) / 评论(0)

打工姐妹花第一季

万物简史第277期:砰!(12)

This involved bombarding samples with neutrons in a small nuclear reactor and carefully counting the gamma rays that were emitted; 这项技术包括在一个小型核反应堆里用中子轰击样品，仔细计算释放出来的射线。 it was ext

发表于:2019-02-25 / 阅读(165) / 评论(0)

万物简史

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词