stepwise method meaning in Chinese
分段法
分段依次计算法
分段逐次计算法
Examples
- In the aspect of realization the backward differentiation method was applied for stability and the variable stepwise method is used for the calculation efficiency
在程序研究方面，采用时间的向后差分解决了程序的稳定性问题；采用时间的变步长技术提高了程序的运行效率。 - In the second chapter some problems for degree reduction of bezier curves and surfaces are studied . in this chapter , degree reduction of bezier curves with points constraints is proposed and the new approach of constrained optimization is brought in light . the stepwise method for degree reduction of rectangular bezier surfaces is further discussed
第二章研究b zier曲线曲面的降阶逼近问题，在这一章中，提出了b zier曲线的点约束降阶逼近新问题，并给出了约束优化方法；讨论了张量积b zier曲面的逐步降阶逼近新方法，此方法的优点是直接利用b zier曲线的降阶逼近方法解决张量积b zier曲面的降阶逼近问题。 - In the multi - variables linear regression analysis , the 28d cube compressive strength is looked as function and the four factors of experiment is viewed as independent variables . the linear equation between compressive strength and four factors is concluded . the optimum regression equation is deduced by stepwise method
多元线性回归分析中，以28d抗压强度为函数，正交试验中的四因素作为自变量，得出了抗压强度与各因素之间的线性表达式，再经过逐步回归法确定了最优回归方程。