基准坐标系 Datum CSYS ; Coordinate System ; CSYS ; datum coordinate system
标准坐标 [数] canonical coordinates ; standardcoordinate ; Standard
费米标准坐标系 Fermi normal coordinate system
标准坐标系 conventional coordinates ; [数] standard coordinate system
基准坐标 Datum Coordinate System
标准坐标纸 normal graph paper
地心地球基准坐标系 geocentric earth reference frame
正准坐标系 canonical system
标准正交坐标 [数] orthonormal coordinates
标准色品坐标 The Standard Color Coordinates
研究准坐标下完整力学系统在时间不变的无限小变换下的统一对称性。
This paper discusses the unified symmetry of a holonomic mechanical system in terms of quasi-coordinates under special infinitesimal transformations in which time is not varied.
研究完整力学系统准坐标表示的运动微分方程在群的无限小变换下的形式不变性。
The paper studies the form invariance of differential equations of motion for holonomic systems in terms of quasi coordinates, under the infinitesimal transformations of groups.
研究完整力学系统准坐标表示的运动微分方程在群的无限小变换下的形式不变性 。
On the form invariance of differential equations of motion for generalized mechanical system in terms of quasi-coordinates;
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