spindle angle

• 接轴的倾斜角

spindle angle的用法和样例：

例句

1. The biggest problem is calculating the seabed slope angle of the unknown seabed.
   而对未知海底的倾斜角求解问题是解决波束角效应的难点之一。
2. A surveying instrument consisting of a spirit level and a sighting tube,used to measure the angle of inclination of a line from the observer to the target.
   由一个水平仪和一个观测管组成的测量工具，用来测量从观测者到目标的直线的倾斜角。