假炮的动作被传递到炮位上，各炮位跟随假炮动作的读数转动仰角及方向，在后来的装备上更交给自动控制设备去完成。
The movements which positioned the dummy gun were transmitted to the mounts, to be followed in elevation and train by matching Pointers or, in later installations, by automatic control equipments.
介绍多径效应产生的机理及对低仰角跟踪的影响。
This paper presents principle of the effects of multipath propagation with its effects on low elevation angle tracking.
首先要挖掘及处置土方，其后是平整场地，原先的坡度必须减缓至新的仰角。
Excavation follows preparation of the site, and is performed when the existing grade must be brought down to a new elevation.
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