grid detection characteristic 栅极检波特性

plate-detection characteristic 板极检波特性

Characteristic and Detection 电磁波的表征和检测

total characteristic detection efficiency 总特性侦检效率

characteristic detection 特性检测

detection of characteristic parameters 特征参数检测

Channel characteristic detection 信道检测

Package characteristic detection 包特征检测

characteristic extraction and detection 特征提取与检测