radiolocationn. 無線電定位學術名詞無線電定位：物理學、電機工程、電子工程、電力工程、海事、海洋地質學無線電電台定位：航空太空、機械工程射電定位：物理學無線電定位術：海事英文釋義measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects