Radar that will report altitude as well as azimuth and distance of a target.
能够测定目标的高度方位和距离的雷达。
The control of azimuth is a knotty problem in controlling directional well trace.
在定向井轨迹控制中，方位控制是个棘手问题。
The control of azimuth is a knotty problem in controlling directional well trace.
在定向井轨迹控制中，方位控制是个棘手问题。
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