1.
With the development of military science and technology, air raid weapon systems give a severe challenge to the air defense operation at sea.
随着军事科学技术的进步,空袭武器系统有了长足的发展,把海上防空逼到了十分困难的境地。
2.
Agreement on the Prevention of Incidents on and over the High Seas
防止在公海上和公海上空发生事故的协定
3.
Efficiency evaluation method for formation of warships in integrated air-defense battle;
海上编队综合防空作战效能评估方法
4.
Agreement between the Government of the USA and the Government of the USSR on the Prevention of Incidents on and above the Sea
美苏政府关于防止海洋及其上空事件协定
5.
Evaluating the Operational Effectiveness of Early Warning Aircraft under Antiaircraft Defence at Sea Based on TOPSIS
基于TOPSIS方法的海上预警机防空作战效能评估
6.
Influence of Modern Air Attack System on Operational Effectiveness Evaluation Rule of Sea Air Defense System;
现代海上空袭体系对防空体系作战效能评估准则的影响
7.
Test Method of Air Defense Weapon Intercepting Air Target Based on Remote-control Flat Roof at Sea
基于海上遥控平台的防空武器拦截空靶试验方法
8.
International Convention on Air and Sea Piracy
防止海空抢劫国际公约
9.
Great Britain's air force and, to a lesser extent, her ground and sea forces were largely pinned down to the defense of her home country.
英国空军及其小规模陆海军，均着眼于基本上的防御。
10.
A Spatial Analysis and Investment & Financing System Reformation Study for the Water Environment Pollution Prevention and Disposal in Shanghai;
上海水环境污染防治的空间分析与投融资体制改革研究
11.
The Research of Shanghai Airlines for Risk Management and Prevention Strategy of Aircraft Leasing;
上海航空公司飞机租赁的风险管理及防范策略研究
12.
The Relation Between the Urban Space Environment and the Crime Control and Prevention--based on theoretical and empirical study
城市空间环境与犯罪防控的关系——基于上海部分社区的实证研究
13.
a return trip, voyage, flight, etc
陆上、 海上、 空中等的回程.
14.
anti-marine littering
防止在海上弃置垃圾
15.
International Conference on the Prevention of Pollution of the Sea by Oil
防止海上油污国际会议
16.
International Convention for the Prevention of Pollution of the Sea by Oi
《国际防止海上油污公约》
17.
marine mole of iron or steel
海上防波堤,铁或钢制
18.
International Convention for the Prevention of Pollution of the Sea by Qil
防止海上油污国际公约