lucifor 发表于 2010-11-29 14:23 总效率=辐射功率/入射功率 辐射效率=辐射功率/(入社功率-反射功率) 2楼同学你那个29/32的单位是dBm不是mw, ...
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, 2024-10-3 19:01 , Processed in 0.040377 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.5
© 2001-2023 Discuz! Team.