单词：laser hologram playback
单词：laser hologram playback 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）
Playback of RT's off-line fan meeting: Heyang and Ryan meet RT's hard core fans and talks about studying abroad with a mysterious expert and a representative of oversea returnees, Huang Shan.
英语角-圆桌会议
P Pacific Data Images 太平洋影像公司 pegs 过场用之画面 pencil test 铅笔测试稿 perceived value 知觉价值 personalities 知名人士 Personality testimonials 名人见证 petsuasion 说
英文语法词汇
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）
What is the cosmological effect of singer Zayn Malik leaving the best-selling boy band One Direction and consequently disappointing millions of teenage girls around the world? 歌手泽恩马利克退出热门的单向男孩乐队，进而导致数以百
阅读空间
Ever since money was invented there have been people trying to fake it. Thats why its important for everyone to know how to spot a fake banknote. And the best thing to do is to know by heart what genuine notes should look like. Here is our expert Lee
英语听力文摘 English Digest