信号-杂讯鑑别力 signal discrimination: 信号鉴别力; 信号区别能力detector noise discrimination: 探测器噪声滤波器adaptive signal discrimination: 自适应信号鉴别noise signal: 噪声信号; 噪音信号signal noise: 信号杂波; 信号噪声下载手机词典可随时随地查词查翻译