指向
directional; point; point to
pointing
指向播送
directional transmittion; directive transmission
指向发送
beam directive transmission
指向反射天线系
beam reflector antenna system
指向过去的
past pointing
指向接线
directive antenna
指向精度
pointing accuracy
指向控制
pointing control
指向试验
pointing tests
指向天线
beam antenna
指向天线系
beam antenna system
指向未来的
future pointing
指向性
directivity
指向压缩因数
beam compression factor
指向原电路天线系
beam primary antenna sy-stem
中频增益
mid-frequency gain
主增益
master gain
主增益控制
master gain control
转换器增益
transduce gain
装入放大器后增益
insertion gain