Defensive systems failing.

防御系统失效。

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BAE Systems will develop an interim all-quadrant defensive weapon system for the CV-22 Osprey aircraft.

BAE系统公司将为CV - 22“鱼鹰”飞机开发一种临时的四象限防御武器系统。

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Then intercept the ball back pad system and then pass the ball in the defensive and offensive systems with a high level of volleyball in the world do not exist significant differences.

拦回球系统和接传垫球系统中的防守和进攻与世界高水平男排均不存在显著性差异。

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I also believe that it is entirely legitimate for our discussions to talk not only about offensive-weapons systems, but also defensive-weapons systems,".

VOA: standard.2009.07.15

There is a crew of four: A commander and co-pilot, and offensive and defensive systems officers.

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The agreement allows the United States to use whatever defensive systems it deems necessary in areas under its control.

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Incongruously, the ancient City Wall wraps itself seamlessly around the metropolis, one of the largest ancient military defensive systems in the world.

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