defilade

The measurement and plotting of defilade angle is a very important training subject even if using real radar set.

即使是在真实装备中，测量与绘制雷达遮蔽角也是一个非常重要的训练科目。

Terrain defilade is a key factor for early warning system (EWS) in detecting low altitude targets, effective algorithm provides the foundation of operational simulation.

地形遮蔽是影响预警探测系统发现目标能力的关键因素。有效算法是实施模拟仿真的基础。

Miller's direct front, left, and right were fighting in defilade and possessed ample cover and concealment necessary for the employment of overwhelming fires on the totally exposed patrol.

山谷里米勒上士的前面，左面和右面的游击队，也是躲在隐蔽的掩体后边射击，他们有充分的防护和良好的隐蔽，把铺天盖地的弹雨撒向完全暴露的美伪联合巡逻队。