坐标方位角

1
[测] grid bearing
坐标方位角(grid bearing)：以坐标纵轴北向位角位角；N标准方向向αα12位角；为标准方向所度量的方位角； α12 4.5.3 正、反方位角的关系• 任何一条直...
2
[测] coordinate azimuth
...坐标方位角；两井定向；陀螺定向 [gap=740]ords: photogrammetry and remote sensing; mine orientation; communication survey; coordinate azimuth angle; orientation based two mines; orientation based gyro ...
3
plane-coordinate azimuth
... 分转向角 auxiliary deflection angle 坐标方位角 plane-coordinate azimuth 象限角 quadrantal angle ...

短语

1
用坐标反算ab方向的坐标方位角。
AB inverse direction with coordinate azimuth coordinates.
2
通过教学实践总结提炼出一种简便、实用的坐标方位角计算公式。
A sort of simple and convenient, practical computation formula of coordinate azimuth is abstracted and summarized by teaching practice.
3
根据应变与位移的关系，推导任一坐标方位角方向的地倾斜或地倾斜率与应变或应变率分量的关系。
Then based on displacement and strain, the formula of determining crust strain-rate tensors from vertical deformation measurements is derived.

坐标方位角
笛卡儿平面直角坐标系中平行于纵坐标轴的方向与某一方向的夹角。坐标方位角是平面直角坐标系中某一直线与坐标主轴（X轴正北向）之间的夹角，从主轴（X轴方向北，Y轴方向东）起算，顺时针方向旋转（范围0~360度。）

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