vibration frequency data 2009-09-22

To isolate vibrations, engineers must first identify their sources, including machinery that may not even be in the same room. In addition, environme ...

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走向贡嘎山-ZT 2008-01-09

  川西风光：              http://www.doyouhike.net/forum/60405,0,0,1.html

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面朝大海，春暖花开 <海子> 2008-01-08

面朝大海，春暖花开 从明天起，做一个幸福的人 喂马，劈柴，周游世界 从明天起，关心粮食和蔬菜 我有一所房子，面朝大海，春暖花开 从明天 ...

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Some useful web sites: 2008-01-05

Some useful web sites: 1. http://www.core.org.cn/OcwWeb/index.htm  <MIT WEB>. 2. http://www.tribology-abc.com/ <SOME INFO ...

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HARD DISK, SLIDER-DISK INTERFACE 2008-01-05

HARD DISK, SLIDER-DISK INTERFACE Hard disk: magnetic recording In hard disk drives used in computers the ...

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Talke Lab Head/Disk Interface Research<copy from others> 2008-01-05

Talke Lab Head/Disk Interface Research from:http://talkelab.ucsd.edu/index/disk.html The future of computer technology lies not only in i ...

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