higher pair

Based on four tests ( simple t test, wilcoxon rank test, pair wise test, and binomial test), we find that the average correlation coefficient within the family is significantly higher than the correlation coefficient between the family and outside families.

通过两总体均值检验（t检验），Wilcoxon秩和检验，配对检验以及Binomial检验等四种方法，我们发现家族内基金的平均相关系数显著高于家族间基金的平均相关系数。

Kinematic analysis is carried out for the first time on constant-breadth arc cam mechanisms with oscillating flat-faced follower by the method of replacing higher pair by lower pairs.

采用高副低代的方法，首次对平底摆动从动件等宽圆弧凸轮机构进行运动分析。

Effect of Elastic Modulus on Lubrication of Sliding Higher Pair

材料弹性模量对滑动高副润滑性能的影响

Higher-Pair Rod Mechanism& A New Basic Mechanism

一种新的基本机构&高副杆机构

The results show that three sets of prototype all have higher efficiency, double-disc cycloidal gearing can work well with larger axial loads, and can also adjusted the meshing clearance by adjusting the axial location of the meshing pair.

实验结果表明，三台减速器均具有高的传动效率，双圆盘摆线行星传动样机可以承受较大的轴向载荷，双圆盘锥形摆线行星传动通过调整啮合零件轴向位置可以调整啮合的间隙。

It is discussed the Lax pair of higher order dispersive water waves equation.

讨论了高阶色散水波方程的Lax对。

Friction Coefficient of Sliding Higher Pair and Mechanical Efficiency of Worm Gearing

滑动高副的摩擦系数及蜗杆传动效率