激光测试控制台

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(142) / 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(127) / 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(112) / 评论(0)

VOA标准英语2014年(二月)

【话匣子英语】电子游戏

今天安德鲁和莫拉格找到共同爱好了，那就是电子游戏.... Andrew: Im doing pretty well. You know, Im on vacation right now, so my life is pretty stress-free and relaxed, but whats new with you? Morag: Not too much, except I have be

发表于:2018-12-27 / 阅读(102) / 评论(0)

话匣子英语

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(138) / 评论(0)

2017年VOA慢速英语(七)月

电信类英语词汇表大全-20

中文英文缩写侧板套件 side board kit 侧门 side door 侧装式旋钮 side-mounted knob 测量/计次/计费/记录/登记 metering 测量粒度 measurement granularity 测量台 measureme

发表于:2019-01-03 / 阅读(126) / 评论(0)

电信英语

迟到的情书(3)

After that I would often slip away to the little cottage by the mealie lands. Once she was somewhat disappointed on hearing that we had decided to wait for two years before getting married, but when s

发表于:2019-01-04 / 阅读(169) / 评论(0)

阅读空间

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(213) / 评论(0)

2005年NPR美国国家公共电台

脸书的年终总结：2016老外最关心这10件大事

MANILA - President Rodrigo Duterte and the Philippine elections last May made it to Facebook's most talked about topics in 2016. 菲律宾总统罗德里戈?杜特尔特和去年五月份菲律宾总统成为2016年度facebook上谈论最多的话题。

发表于:2019-01-08 / 阅读(126) / 评论(0)

轻松英语

英语晨读：一切都会过去

This Too Shall Pass For all worldly things shall indeed pass. When I am heavy with heartache I shall console myself that this too shall pass; when I am puffed with success I shall warn myself that this too shall pass. When I am strangled in poverty I

发表于:2019-01-08 / 阅读(116) / 评论(0)

英语美文

The Young Man at the Wheel

My infant daughter began crying as I drove home from the store, and since she was harnessed to her safety seat in the back, I couldn't console her. Stopping for a red light, I turned around and waved my hands, calling her name to distract her. I gave

发表于:2019-01-08 / 阅读(159) / 评论(0)

趣味英语

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(187) / 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(161) / 评论(0)

2012年VOA慢速英语(一)月

VOA慢速英语2014 Worldwide Fight Against Malaria Appears to Succeed 在世界范围内抗击疟疾似乎有成功的趋势

Worldwide Fight Against Malaria Appears to Succeed 在世界范围内抗击疟疾似乎有成功的趋势 From VOA Learning English, this is Science in the News. Im Anna Matteo. And Im Christopher Cruise. Today we will tell about malaria and efforts

发表于:2019-01-12 / 阅读(98) / 评论(0)

2014年VOA慢速英语(四)月

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(163) / 评论(0)

VOA常速英语2007年（十一月）

The Wolf and the Shepherd

A shepherd lost the whole of his flock because of a dreadful illness．A wolf，hearing of it，came to console him．My shepherd，said he，is it true that thou hast met with so severe a misfortune，and art deprived of thy whole flock？So amiable，

发表于:2019-02-08 / 阅读(165) / 评论(0)

趣味英语

经济学人175:太空太阳能老兄传下来吧

Science and technology 科学技术 Solar power from space 太空太阳能 Beam it down, Scotty 老兄，传下来吧 Harvesting solar power in space, for use on Earth, comes a step closer to reality 在太空获取太阳能以供地球之用:梦想距

发表于:2019-02-16 / 阅读(151) / 评论(0)

经济学人科技系列

中国家庭主机游戏设备销售收入将突破30亿元

The revenue of video-game console facility sales in China is estimated to reach 3.37 billion yuan (488 million U.S. dollars) in 2016, an official said last Sunday. 一位政府官员上周日表示，2016年家庭主机游戏设备在中国的销售收

发表于:2019-02-18 / 阅读(111) / 评论(0)

英语新闻

咱们裸熊第105期:短吻鳄

Ice bear thinks it's time to go home...And hide. Like albino alligator. 白熊认为是时候回家了... 然后躲起来。就像白化变种短吻鳄那样。 You are gonna see that alligator! Just wait here, okay?Chloe. 我一定会让你看到那只

发表于:2019-02-19 / 阅读(121) / 评论(0)

咱们裸熊

一切都会过去（有声）

For all worldly things shall indeed pass. When I am heavy with heartache I shall console myself that this too shall pass; when I am puffed with success I shall warn myself that this too shall pass. When I am strangled in poverty I shall tell myself t

发表于:2019-03-04 / 阅读(266) / 评论(0)

英语美文

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accidental prevention

achron

acupuncturations

alumin A test

approach marker beacon