movement group meaning in Chinese

运动群

Must be added after the a : the basic symbol of the difficulty in the series or of the last difficulty in the series ( if the series consists of difficulties from various body movement groups )
这一连串难度的基本符号或这一连串难度的最后一个难度动作的基本符号（假如这一连串难度动作是由各个身体动作组中的难度组成的）必须把它加在a的后面。
To machine the honeycomb sandwich , an interpolation method based on a rotary axis is also studied . with the round vector function and rotary movement group , a model of the error curved surface of the theoretical ellipsoid is set up to describe the actually measured surface
以圆矢量函数和回转运动群为工具讨论了曲面的误差变换，利用理论椭球面的误差曲面建立了实测曲面的数学模型，通过求解理论曲面的法线实现了实测曲面的等距计算和阴阳面数据转换。