[電子] 函數(shù)測向 direction finding: 測向.定向; 方位測定; 方向?qū)ふ? 探向direction-finding: 方位測定; 探向acoustic direction finding: 聲探向airborne radio direction finding: 機(jī)載無線電測向anti direction finding: 反定向下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯