单词：laser trimming thick film
单词：laser trimming thick film 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）
[00:04.19]谈论家人和亲戚 [00:08.39]Is this a photo of your family? [00:12.42]这是你的全家福吗？ [00:16.46]A:Is this a photo of your family? [00:18.48]A:这是你的全家福吗？ [00:20.51]B:Yes,it is.It was taken just before I was l
英语流行口语
核心句型： With things as such, let's play it by ear. 事到如今，我们就见机行事吧。 play it by ear直译过来就是：玩耳朵，这个短语的正确意思是：随机应变，见机行事。因此，当美国人说With things as
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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）
今天我们要学的词是bureaucracy。 Bureaucracy, 官僚。美国国防部长盖茨上周末公开对军方庞大的官僚体制提出批评。 Gates took aim at what he called a bloated bureaucracy, 他还保证要亲自过问，精简军方的官
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