Untuned rf amplifier
[电] 不调射频放大器
🧩 词语组成解析
[电] 不调谐的
射频, 测距计, 测远仪\\n[计] 射频
🗣️ 情景例句
Permanently?
一直住下去？
Did you make bean milk yourself?
你自己亲自做豆奶？
that a series of deep soundings was obtained in the Atlantic and the first samples were collected by dredging the bottom.
才在大西洋测得一个个海水深度，同时通过挖掘海底，取得了研究海底的首批样品。