1.
For example, consider an air defense early warning system.If an unidentified aircraft is spotted, it must be identified immediately;
例如，设想一个防空预警系统，如果一个不明的飞行被标明了位置，就必须立即分辨它。
2.
Research on System Dynamics Model of Early-Warning of Joint Air Defense
区域联合防空预警的系统动力学模型
3.
airborne warning and control system
空中预警和控制系统
4.
"AWACS: Mobile, long-range radar surveillance-and-control centre for air defense."
空中预警管制系统:防空用的机动远程雷达和控制中心。
5.
Global Early Warning System
全球预警系统（预警系统）
6.
The Research of Automobile s Rear-end Collision Warning System on Expressway;
高速公路汽车追尾防撞预警系统研究
7.
Design and Implementation of Monitoring and Forecasting System for Forest Fire Prevention;
森林防火监测预警系统的设计与实现
8.
Meteorology Warning and Commanding Service System for Lanzhou Railway Flood Prevention
兰州铁路防洪指挥气象预警服务系统
9.
The Design of Forest Fire Alarm System Based on ZigBee Technology
基于ZigBee技术的森林防火预警系统设计
10.
setting up a civil air defense communications and warning system;
建立人民防空通信和警报系统；
11.
SAGE (Semi-Automatic Ground Environment)
半自动地面防空警备系统
12.
The Study on Airline Company Transportation Disaster Forewarning Management System;
航空公司交通灾害预警管理系统研究
13.
Study on infrared early warning system of air situation and it′s combat operation;
红外空情预警系统及其作战运用研究
14.
Evaluation of the joint air intelligence early warning and surveillance system's integrated effectiveness
联合空情预警监视系统综合效能评估
15.
Study on Harmonious Warning Model of Flood Control and Social Economy System;
防洪系统与社会经济系统和谐预警模型研究
16.
Risk Prediction Based Curve Anti-sideslip Speed Warning System
基于风险状态预估的弯道防侧滑超速预警系统
17.
Efficiency Analysis of Detecting Cruise Missile in the Early-warning Joint Air-defense System
联合防空预警体系探测巡航导弹效能分析
18.
cloud and collision warning system
防云及防撞警告系统