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- air attack and air defense 空防对抗
- It is indispensable to deviser and user of weapon system when they analyze the combat efficient of weapon system utilizing confronting process of air defense weapon and air attack targets. 利用防空武器与空袭目标的对抗过程分析武器系统的作战效能,对武器系统的设计和使用者来说都是不可缺少的环节。
- The squadron is protected by a highly mobile anti-tank and air defense. 这个中队由高度机动的反坦克和防空部队保卫。
- The squadron is protected by a highly mobile anti - tank and air defense. 这个中队由高度机动的反坦克和防空部队保卫。
- The squadron was protected by a highly mobile anti-tank and air defense. 这个中队由高度机动的反坦克和防空部队保卫。
- North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member... 北美航空防御指挥部-美国和加拿大的联合指挥部，提供导弹发射和空袭的警报，保卫北美领空，并提供空中防御。
- As air attack and anti-air attack is a significant characteristic in modernistic warfare, antiaircraft radars play a important role as one of primary equipments of our army. 复杂电磁环境下的空袭与反空袭是现代战争的显著特点，防空雷达作为主要的反空袭装备具有重要的地位和作用。
- They knocked out as much as possible the Iraqi Air Force and air defense weaponry. 他们尽可能多地摧毁伊军空军和防空武器。
- A binational command involving the United States and Canada which provides warning of missile and air attack against both of its member. 北美航空防御指挥部-美国和加拿大的联合指挥部,提供导弹发射和空袭的警报,保卫北美领空,并提供空中防御。
- The mission it was designed for was to penetrate thick Soviet air defenses in Central Europe and attack key targets and air defense systems (radars,command centers,and missile launchers). 其任务是突入苏联在中欧的严密的防空体系，对重要目标和防空系统(雷达、指挥中心和导弹发射架)实施攻击。
- The test data are analyzed,and air defense operation method for antiballistic missile target has been obtained from test results. 对试验数据进行了分析;从分析结果中得到正确的反弹道导弹目标的防空作战战法.
- As AEI's Donnelly writes, "as the air defense and air combat capabilities of other nations, most notably China, increase, the demand for F22s would likewise rise. 为此，AEI的Donnelly写道：“随着其他国家如中国等国空军预算和空战能力的提升，对F22的需求也同样应该上升”。
- Yudam-ni itself was a miserable collection of mud-and-thatch houses, battered by air attacks and now abandoned by their owners. 柳潭里本身是一个由原始的泥巴茅草房组成的村子，在经历了空袭之后已经被他们原来的主人所遗弃。
- In fencing,he has good skills in attack and defense. 在击剑方面，他有很好的进攻和防守技能。
- The windows permit light and air to enter. 这些窗户采光及通风性能良好。
- Both hand and foot can be applied to attack and defense. 在进攻和防守时，手脚都可以用。
- In recent years, some army units and local governments have, pursuant to relevant laws and regulations, jointly organized defense mobilization drills for transportation and air defense. 近年来，军队和地方政府有关部门根据相关法规，联合组织实施了交通运输、联合防空袭等国防动员演练。
- Jane was down with a heart attack and was immediately sent to hospital. 简心脏病发作昏倒了，被立即送到了医院。
- In recent years,some army units and local governments have,pursuant to relevant laws and regulations,jointly organized defense mobilization drills for transportation and air defense. 近年来，军队和地方政府有关部门根据相关法规，联合组织实施了交通运输、联合防空袭等国防动员演练。
- In fencing, he has good skills in attack and defense. 在击剑方面，他有很好的进攻和防守技能。
