散射通信信道終端 scatter communication: 散射通信scatter channel: 散射信道ionospheric scatter communication: 電離層散射通信meteor scatter communication: 流星散射通信meteor-burst scatter communication: 流星散射通信設(shè)備下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯