单词：triangular laser
单词：triangular laser 相关文章
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
VOA常速英语2008年（四月）
Anatomy of the Liver he anterior surface of the liver is triangular in shape, made of two lobes. The right lobe is the larger of the two, measuring 6 to 7 inches in length. The left lobe is 3 inches in length. Ligaments connect the upper surface of t
医学英语
[00:04.18]there thereafter [00:07.21]ad.在那里往那里;在这方面,在这点上 ad.此后，以后 [00:10.24]thereby therefore thereof [00:14.12]ad.从而，因此 ad.conj.因此，所以 ad.由此，因此 [00:18.00]thermal thermometer [00:20.5
考研英语词汇2005
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
2013年VOA慢速英语(二)月
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
VOA标准英语2014年(二月)
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
2017年VOA慢速英语(七)月
Every man has, at one point or another, sat down in the barber's chair and been asked, What'll it be today? 每个男士坐在理发师的椅子上时，或多或少都会被问过：今天想要什么样子？ We have a recommendation: instead of ju
趣味英语
For many potential entre animals this is one of the scariest sounds around. Scientists long thought the lion's distinctive roar was due to thick layers of fat inside the vocal cords. But new research suggests that it's not the fat that makes the roar
Scientific American(十一)月
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
2005年NPR美国国家公共电台
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
2013年VOA慢速英语(五)月
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
2012年VOA慢速英语(一)月
What would Jill, standing on the platform, see through the window as the train whistles through? 这个时候站在月台上的吉尔会透过窗口所看到是什么？ Well, between Jack dropping the ball and catching it again, 在杰克扔下球和接
TED演讲教育篇
He forbade it. He did not want his enemies to know that he was dying. 是他不准，他不想让敌人知道自己将不久人世。 With the realm so troubled, he feared that if the Lannisters suspected how frail he was... 眼下王国如此动乱，
冰与火之歌系列之《权力的游戏》
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
VOA常速英语2007年（十一月）
Chapter 97 The Lamp 第九十七章 灯 Had you descended from the Pequod's try-works to the Pequod's forecastle, where the off duty watch were sleeping, for one single moment you would have almost thought you were standing in some illuminated shrine
白鲸记
For nearly a year, I 1)sopped around the house, the store, the school and the church. Then, I met, or rathergot to know, the lady who threw me my first lifeline. 差不多有一年，我都泡在家、店铺、学校和教堂里。然后我遇到了，
阅读空间
The house was not the minimalist and modernist style Jobs would have designed if he had built a home from scratch. 如果这处房子是乔布斯自己从头设计的，肯定不会设计成这样，这不是他喜欢的那种极简主义和现代主义
乔布斯传
Longer and harder work than I thought. 比我想象得更难 更漫长 But we didn't get eaten by a shark,so it's good news. 但是我们没有葬身鲨鱼腹 还算是好的 It's amazing. You get a sudden surge of adrenaline.Okay, good job. Let's go
荒野求生
Scorning a turnstile wheel at her reverend helm, she sported there a tiller; 它不屑在受人尊敬的船舵上装只旋轮,却开玩笑似地装上一只舵柄; and that tiller was in one mass, curiously carved from the long narrow lower jaw of he
白鲸记
It is a German conceit, that the vertebrae are absolutely undeveloped skulls. 据说德国人就狂妄地认为，脊骨绝对是发育不足的脑壳。 But the curious external resemblance, I take it the Germans were not the first men to perceive. 但
白鲸记