![]() |
地下數(shù)千米如何與地面進(jìn)行無線通訊,? |
點(diǎn)評(píng)
其他沒有問題關(guān)鍵還是在環(huán)境,!玉兔就是例子。
| ||
| ||
| ||
| ||
小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,,京ICP證050210號(hào),,浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-2-24 03:10 , Processed in 0.069712 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.