surveillancen.监视;监督
Surveillance Restoral Vehicle恢复监视飞行器
surveillance by public opinion舆论监督
surveillance and early warning监控预警
surveillance of public opinion舆论监督
surveillance rocket projectile侦察弹
Surveillance Situation Display监视情况显示
Surveillance of Learning Effect学习效果监督
Surveillance of drug resistance耐药性监测
Surveillance Towed Array System拖曳式阵列监视系统