faults detection and on line diagnosis
Infrared Detection on HV Transmission Line
on line detection of dust thickness
On line real time detection
“multiple spot” detection
active detection
主动探测
主动检测
有源探测
有源检测
主动法
主动监测
活性检测
active default detection
activated detection arithmetic in uplink
acrossing-zero detection
acousto-optical detection
acousto-optic detection
Acousto-electric Detection
acoustical signal detection