double arc spline 双圆弧样条
double e spline 双列花键
double-arc spline 双圆弧样条
double cubic spline 双三次样条
Double thirdpower spline 双三次样条法
double cubic spline method 双三次样条法
double quadratic spline function 双二次样条
double cube parameter spline 双三次参数样条
Based on basic theory of maximum error minimum method, double arc parameters for normal tooth outline in rectangle spline hob are optimized to obtain tooth outline in workpiece with minimum error.
根据最大误差最小法的基本原埋，对矩形花键滚刀法向齿形的双圆弧参数进行了优化，使滚刀加工出的工件齿形误差最小。
An automatic algorithm for directly Determining the ionic concentrations by simulating the measurement equations of the double standard addition using the cubic spline function, has been presented.
本文提出了一种用三次样条函数模拟双次标准加入法测量方程，直接求解离子浓度的自动算法。比较了三种不同边界条件下用模拟函数计算离子浓度的结果。
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