Terms for subject Air defense containing back

English	Chinese
amplified back bias	放大反馈偏压
antenna back device	天线回零装置
automatic back bias	自动反馈偏压
back bias detector	反馈偏压检波
back contact transistor	背面接触式晶体管
back diode	负阻特性二极管
back door attack	后门攻击
back door effect jamming	后门效应干扰
back echo	后瓣尾瓣回波
back lobe level	背瓣尾瓣电平
back propagation	后向传播
back radio set	背负式无线电台
back-to-back array	背靠背阵列天线
back-to-back circuit	背靠背电路
back-to-back diode	背靠背二极管
back-up volume search	辅助性立体搜索
back working distance	背面作用距离
fly-back retrace	回描扫迹
front-back	定向天线方向性比 (ratio)
front-back	前后比 (ratio)
front-to-back-ratio	方向性比
front-to-back-ratio	前后不一致比
front-to-back ratio	定向天线方向性比
Laue back-reflection peak	劳埃背反射峰
narrowband reach back	窄带回传
O type back wave oscillator	O 型返波振荡器
radar video recorder and play back equipment	雷达视频记录器与重放装置
radar video recorder and play back equipment	雷达录像机与重放装置
rate feed back	速率反馈