激光固定,激光固定术

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(113) / 评论(0)

VOA常速英语2008年（四月）

春天听的英文歌曲： if you feel my love——blaxy girls

if you feel my loveblaxy girls Blaxy Girls，这由漂亮美眉组成的年轻摇滚乐队来自罗马尼亚。成员分别为：Rucsy - 主音/吉他，Amalia - 吉他，Cristina - 贝斯，Gela - 鼓手，Ana-Maria - 键盘。 If You Feel My Love中英

发表于:2018-12-13 / 阅读(136) / 评论(0)

春天听的英文歌曲

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(97) / 评论(0)

2013年VOA慢速英语(二)月

小学英语词汇 xy

[00:00.00]year [00:02.49]年 [00:04.99]yellow [00:08.10]黄色的 [00:11.21]yes [00:14.00]是，是的 [00:16.80]yesterday [00:21.05]昨天 [00:25.31]you [00:27.66]你 [00:30.01]young [00:33.23]年轻的 [00:36.44]your [00:38.77]你的

发表于:2018-12-17 / 阅读(143) / 评论(0)

小学英语词汇

原版英语对话1000个:559 How to Look Sexy

Todd: So, Jeyong, you like to go to night clubs. (Yes) OK. When you go to a night club, what do kids wear these days? Like what makes you look cool in a night club or how should you dress? Jeyong: These days being sexy is what kids prefer, and by say

发表于:2018-12-25 / 阅读(98) / 评论(0)

原版英语对话1000个

英语博客：Xyla

Xylitol is a wood sugar that I've been using for a few years. It has many benefits. A dentist friend(1) told me that because its molecular structure(2) is different to normal sugar, plaque bacteria cannot absorb it; they try to, but they can't. Becau

发表于:2019-01-01 / 阅读(130) / 评论(0)

英语博客 A cup of English

OxyContin Warning

86 去痛片须慎用 DATE=8-16-01 TITLE=SCIENCE REPORT - OxyContin Warning BYLINE=Jerilyn Watson （Start at 1'02

发表于:2019-01-02 / 阅读(139) / 评论(0)

科技之光

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(111) / 评论(0)

2017年VOA慢速英语(七)月

音乐咖啡厅:Blaxy Girls - If You Feel My Love

歌曲： If You Feel My Love 艺人： Blaxy Girls 音乐星级： ★★★★★ 所属专辑： If You Feel My Love 发行年代： 2008 风格： Pop Rock 介绍： Blaxy Girls，这由漂亮美眉组成的年轻摇滚乐队来自罗马尼亚。成员分别为：Rucsy - 主音/吉他,Amalia - 吉他,Cristina -

发表于:2019-01-07 / 阅读(183) / 评论(0)

音乐咖啡厅

Galaxy S8逆境重生三星第一季度净利润创3年新高

Demand for memory chips and flat screens for televisions and phones has given Samsung Electronics its best quarterly profits in three years. 对内存芯片以及电视、手机的平面显示器的需求，已经使三星电子公司获得了三年来

发表于:2019-01-07 / 阅读(89) / 评论(0)

英语新闻

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(173) / 评论(0)

2005年NPR美国国家公共电台

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(155) / 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(124) / 评论(0)

2012年VOA慢速英语(一)月

英文蓝调歌曲：Charlie Wilson - Supa Sexxy

Girl, I believe you can fly, 'cause you got those angel wings, You know just what I mean, And plus the voice you sing, Can save a life, My baby's on the scene, Some hurting to me, She's my everything, I can't deny, I love her more everyday, And I got

发表于:2019-01-16 / 阅读(120) / 评论(0)

节奏布鲁斯

60秒科学:Black Hole Quasar Building Galaxy

Black Hole Quasar Building Galaxy A study in the journal Astronomy Astrophysics finds that a distant quasar, powered by a black hole, is building a galaxy that will eventually surround the black hole. Cynthia Graber reports Which came first, black ho

发表于:2019-01-30 / 阅读(224) / 评论(0)

60秒科学

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(134) / 评论(0)

VOA常速英语2007年（十一月）

Samsung unveils new Galaxy smartphone in London

SEOUL, May 4 (Xinhua) -- Samsung Electronics, the world's largest mobile phone maker, said Friday that it unveiled its third generation smartphone in the Galaxy series featuring the options of recognizing voice, face and motion. The Galaxy S3, runnin

发表于:2019-02-02 / 阅读(106) / 评论(0)

英语新闻

2007年VOA标准英语-Oxycontin Manufacturer Lied About Dangers of Dr

By Melinda Smith Washington 14 May 2007 Top executives of the company that makes a powerful painkiller called Oxycontin admitted this week they lied about the drug's addictive qualities in order to boost sales. As VOA's Melinda Smith reports, worldwi

发表于:2019-02-03 / 阅读(155) / 评论(0)

2007年VOA标准英语（五月）

SexyBack性感的后背

英文歌词: I'm bringin' sexy back Them other boys they don't know how to act I think it's special... what's behind your back So turn around and and I'll pick up the slack (Take it to the bridge) Dirty Babe You see these shackles baby I'm your slave I

发表于:2019-02-05 / 阅读(153) / 评论(0)

音乐咖啡厅

历年考研英语的高频单词-XY

X Xerox/xerox n.复印机 v.复印 X-ray n.X射线,X光 Y yard n.院子,场地;码 yawn v.打呵欠 n.呵欠 year n.年,年度 yearly a./ad.每年,一年一度(的) yeast n.酵母 yell v.叫喊 yellow

发表于:2019-02-25 / 阅读(139) / 评论(0)

考研英语

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学英语单词

after-flush compartment

biaxial elastic deformation