Axis Definition - This is used to load information by rows and columns.
Axis定义—用于按行和列加载信息。
Use of rotational inertia of the definition of calculated rigid oval ring around the ring with the vertical plane through the central axis and the moment of inertia.
运用转动惯量定义式直接计算出椭圆环刚体绕垂直与环平面且通过中心轴的转动惯量。
Proceed from the definition of the rotating axis of the lathe, the author described a pattern of axis' kinematic accuracy and the methods measuring the rotating accuracy.
从主轴回转轴线定义出发，阐述了轴线误差运动形式和回转精度的测量方法。
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