| 1. | Ssr inoperative ( unserviceable ) . ( ssr is out of service
二次监视雷达不工作。 |
| 2. | Technical standards for atc secondary surveillance radar
空中交通管制二次监视雷达设备技术规范 |
| 3. | The surveillance radar is unserviceable
监视雷达不工作。 |
| 4. | Arsr air route surveillance radar
航线监视雷达 |
| 5. | General specification of secondary surveillance radar for air traffic control
空中交通管制二次监视雷达通用技术条件 |
| 6. | Airport surveillance radar
机场对空监视雷达 |
| 7. | Satellite surveillance radar
卫星监视雷达 |
| 8. | Air route surveillance radar
航线监视雷达 |
| 9. | Because of surveillance radar equipment , modern military affairs become more complicated
有了监视雷达,警戒雷达，现在军事变的复杂的多。 |
| 10. | The key elements of the missile early warning network included 7010 phased array early warning surveillance radar and 110 mono - pulse missile tracking radar
关键组件包括7010相控阵预警监视雷达和110单脉冲导弹跟踪雷达。 |
