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direction finding [d(a)ɪ'rekʃ(ə)n'faɪndɪŋ]
auto.
avia. 定向
dril. 方位测定
el. 方向定位
interntl.trade. 测向
mil. 探〔测〕向
radio.amat. 无线电测向
space 无线电罗盘; 测向器
sport. 无线电测向运动; 猎狐
tech. 探向
direction-finding [d(a)ɪ'rekʃ(ə)n'faɪndɪŋ]
gen. 方位测定; 定方位; 探〔测,定〕向
geophys. 方向测定
oil 测向; 定方位; 方位测定
 English thesaurus
direction finding [d(a)ɪ'rekʃ(ə)n'faɪndɪŋ]
abbr., mining. d.f.
mil., logist. 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)
USA 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)
Direction Finding [d(a)ɪ'rekʃ(ə)n'faɪndɪŋ]
mil., abbr. DF (Finder); DF
direction finding: 209 phrases in 17 subjects
Agriculture1
Air defense36
Automobiles1
Aviation33
Earth sciences8
Economy1
Electronics19
General12
Geophysics3
Nautical2
Navigation3
Oil / petroleum2
Radio4
Shipbuilding3
Space34
Technology42
Telecommunications5