单词：compression type vacuum ga(u)ge set
单词：compression type vacuum ga(u)ge set 相关文章
By Parke Brewer Atlanta 31 March 2007 The U.S. men's national college basketball Final Four is set to tip off Saturday at the Georgia Dome stadium in the southeast city of Atlanta. VOA Sports Editor Parke Brewer is there and has a preview. Top-ranked
2007年VOA标准英语（三月）
1849 、 静摩擦 staticfriction 1850 、 颈轴承 journalbearing 1851 、 颈缩 necking 1852 、 频带宽度 bandwidth 1853 、 频率 frequency 1854 、 头座 headstock 1855 、 阈值；临界值
英文名句短语
1.Computer-Aided Manufacturing(CAM) 计算机辅助制造 A: Is CAM used in China? B: Yes，it has been uesd in China for almost twenty years. A：在中国有使用CAM的吗？ B：有啊，在中国使用已经将近20年了。 2.Hot working 热加工 A: What are the hot working proc
天天商务口语
D type Channel Bank A D type channel bank is channel termination equipment used for combining (multiplexing) individual analog channel signals on a time division basis. D type channel banks provide in
电信英语
By Luis Ramirez Hanoi 17 November 2006 Vietnam is preparing to host the summit of leaders of 21 economies of the Asia-Pacific region on Saturday. The meeting will culminate on Sunday with a pledge by leaders to push harder for a deal to liberalize g
2006年VOA标准英语（十一月)
By Ernest Leong Washington, DC 29 August 2006 watch Agassi Retirement report American tennis star Andre Agassi will retire from professional tennis after playing in this year's U.S. Open. VOA's Ernest Leong has more on an athlete who began his caree
2006年VOA标准英语（八月）