A.收光絕對(duì)值 B.動(dòng)態(tài)范圍 C.光功率最小值 D.靈敏度
A.\ums-server\dbbackup B.\ums-server\rundata\dbbackup C.\ftpdir\dbbackup D.\ums-server\rundata\backup\sysbak
A.628戶 B.528戶 C.688戶 D.588戶