常見例句Echo RSSI signal strength information, and on the protection of mine workers RFID echo ranging system based on the RSSI. RSSI信號回波強(qiáng)度的相關(guān)資料，及關(guān)于井下工人保護(hù)的RFID基于RSSI回波測距系統(tǒng)。CERES (Combined Echo Ranging Echo Sounding) 統(tǒng)一的回聲測距與測深Combined echo ranging echo sounding 組合回聲測距與測深bottom bounce echo ranging sonar 海底回聲測距聲納electron-optical echo ranging system 電光回波測距系統(tǒng)Maximum Effective Echo Ranging Speed 最大有效回聲測定速度 返回 echo-ranging