1) generalized acceleration
广义加速度
2) generalized acceleration vector
广义加速度矢量
3) generalized velocities
广义速度
1.
By defining “generalized velocities” and “generalized accelerations”, velocities and accelerations in orthogonal curvilinear coordinates are obtained.
引入“广义速度”和“广义加速度”的概念，把正交曲线坐标系中的速度和加速度简化为对广义坐标及其微商的偏导。
4) Generalized metric addition
广义度量加
5) generalized weighted metric addition
广义加权度量加
1.
By using the generalized Menger metric embedding theory, we extended the definition of the generalized metric addition which two groups of two dead synclastic simplexes, the definition is introduced of the generalized weighted metric addition which finite groups of two dead synclastic simplexes.
利用广义Menger度量嵌入定理,推广了关于两组两个完全同向n维单形"广义度量加"的概念,提出了关于有限组两个完全同向n维单形的"广义加权度量加"的概念,并运用距离几何理论同矩阵不等式结合的方法,证明了几个涉及"广义加权度量加"的几何不等式,它们进一步推广了杨路和张景中关于Alexander猜想的结果,这些结论蕴含近期诸多文献的主要结果。
6) nominal acceleration
名义加速度
1.
Considering the errors of the conventional back seeking method regarding the manufacturing error,application error and test error,resulting in the inconsistency of the data between the primal data and the back seeked data,it is pointed out that analysis of the motion law of the cam profile can be done with nominal speed,nominal acceleration and nominal bounce.
针对传统反求方法中存在制造误差、使用误差及测量误差,导致所反求的数据与原始凸轮精度有出入的问题,提出了以名义速度、名义加速度及名义跃动来分析凸轮轮廓线的运动规律,并给出了其数学求解依据,绘制了数据处理流程图,并通过凸轮轮廓高精度反求实例验证了论文方法的可行性,应用效果的显著性。
补充资料：广义速度
见拉格朗日方程。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条