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探测向 | |||
定向 | |||
方位测定 | |||
方向定位 | |||
测向 | |||
探〔测〕向 | |||
无线电测向 | |||
无线电罗盘; 测向器 | |||
无线电测向运动; 猎狐 | |||
探向 | |||
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方位角测定; 定方位角; 探〔测,定〕向 | |||
方向测定 | |||
测向; 定方位; 方位测定 | |||
English thesaurus | |||
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d.f. | |||
A procedure for obtaining bearings of radio frequency emitters by using a highly directional antenna and a display unit on an intercept receiver or ancillary equipment. The process of determining the bearing of an electromagnetic emission. (FRA) | |||
A procedure for obtaining bearings of radio frequency emitters by using a highly directional antenna and a display unit on an intercept receiver or ancillary equipment (JP 3-13.1) | |||
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DF (Finder); DF |
direction finding : 209 phrases in 17 subjects |