echo-ranging

常見(jiàn)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(hào)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(cè)距系統(tǒng)。
• CERES (Combined Echo Ranging Echo Sounding)
  統(tǒng)一的回聲測(cè)距與測(cè)深
• Combined echo ranging echo sounding
  組合回聲測(cè)距與測(cè)深
• bottom bounce echo ranging sonar
  海底回聲測(cè)距聲納
• electron-optical echo ranging system
  電光回波測(cè)距系統(tǒng)
• Maximum Effective Echo Ranging Speed
  最大有效回聲測(cè)定速度
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