1.
A Study on Operational Application of Ground-to-Air Radar Jamming for Protecting Key Assets in Air Defence
地对空雷达干扰在要地防空中的作战运用研究
2.
Analysis on the Judgment of Air-Attack Main Direction for Air-Defense Groups of Focal Projects;
要地防空群对敌主攻方向确定度分析
3.
Research on Safety Ratio Model of Target Group in Air Defense Combat
要地防空作战中目标安全率模型研究
4.
In accordance with the needs for preparation against war, China has identified cities and regions for the conduct of civil air defense, and urban civil air defense is taken as the focal point of civil air defense.
中国根据战备需要，确定开展人民防空工作的城市和地区，把城市人民防空作为人民防空的重点。
5.
Always use an appropriate area, such as heat-resistant surface, keep away form drafts, vents and air currents.
要在恰当的地方如防热的表面使用，要远离纸张，孔和流通的空气。
6.
'Stinger' missiles are primarily used for low-altitude air defense in battlefront or for defense of important places. The missile can shoot down low-flying aircrafts, helicopters and cruise missiles.
“毒刺”导弹主要用于战地前沿或要地的低空防御，可以击落低空飞行的飞机、直升机和巡航导弹。
7.
NADGE (NATO Air Defence Ground EnvironmentNetwork)
北约组织地面防空网
8.
Local funds should also be allotted quickly. Local authorities should exercise the responsibility system to prevent the failure and breaking of capital.
地方配套资金要抓紧落实，实行责任制，防止资金落空、断档。
9.
Application of air-ground coordination social to air-defense operations;
空地协同群在防空作战空地协同中的应用
10.
Force demand evaluation of ground-to-air missile troops in area air defense;
区域防空中地空导弹兵兵力需求估算
11.
Article14 In constructing trunk lines of underground traffic and other underground projects in a city, consideration shall be given to the needs of civil air defense.
第十四条城市的地下交通干线以及其他地下工程的建设，应当兼顾人民防空需要。
12.
In accordance with the study of the theory of the large area air defense, the position and function of the terminal defense in the system of the large area air defense in the future air defense were analyzed.
结合大区域防空作战的理论研究，分析未来防空中末端防御在大区域防空体系中的地位和作用。
13.
Target recognition is an important research focus of aerial defence in modern times.
空中目标识别是现代防空作战的重要研究内容.
14.
Article41 Local people's governments at or above the county level shall, in light of the need of civil air defense, have relevant departments establish mass organizations for air defense.
第四十一条县级以上地方各级人民政府应当根据人民防空的需要，组织有关部门建立群众防空组织。
15.
The fort can't be defended against an air attack.
这个要塞无法防御来自空中的袭击。
16.
The fortress was highly vulnerable to attacks from the sky.
那要塞易于成为空袭的目标,很难防守。
17.
Illar to post pip sb at the postefended by soldiers, esp a frontier fort.
（部队的）驻地，防区；（尤指）边防要塞。
18.
place occupied and defended by soldiers,esp a frontier fort
（部队的）驻地,防区;（尤指） 边防要塞.