送交者: cornbug 于 2015-09-09, 21:20:40:

回答: transmision distance is reciprocally related to the power 由 cornbug 于 2015-09-09, 21:18:01:

• inverse square by geometry, worse considering absorption/interference (无内容) - pgss (0 bytes) 2015-09-09, 21:39:54 (788068)

加跟贴