bestdesign 发表于 2007-11-28 17:04 呵呵,我不是高手,不能回答啊。 不过我个人觉得,电场磁场与距离有关。不能说接收电场,磁场。要看距离是 ...
Undo
Redo
Table
Removeformat
Autotypeset Left Center Right
FloatLeft FloatRight Orderedlist Unorderedlist
点击图片添加到帖子内容中
Archiver|手机版|小黑屋|52RD我爱研发网 ( 沪ICP备2022007804号-2 )
GMT+8, 2024-5-12 23:39 , Processed in 0.052585 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.5
© 2001-2023 Discuz! Team.