They were in perfect defilade.

他们在完美的遮蔽下。

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。

From the defilade Windows and the closed jalousie I have known the soul that have the noble quality of the hospitality.

从许多遮蔽的窗户和关着的百叶窗那里我认识了那些具有高贵的好客品质的人的灵魂。

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。