1) pseudo-one-step
核多步法
1.
And the hyperbranched poly(carbosilanes) were prepared using one-step without core,one-step with core and pseudo-one-step methods.
以四烯丙基(二甲基)硅烷(B4)为核、甲基氢二烯丙基硅烷(AB2)为单体,通过硅氢加成反应,采用无核一步法、核一步法、核多步法合成了超支化聚有机硅碳烷。
2) counting-step method
核步法
1.
The counting-step method closed-loop control theorem of the stepping motor;
步进电机的核步法闭环控制原理
3) multistep method
多步法
1.
The evolution forms of a multistep method for roundness error separation and their harmonic restraint analysis;
多步法圆度误差分离的演化形式及其谐波抑制分析
2.
This paper combines the implicit multistep method and the half explicit multistep method to solve index2 differentiaLalgebraic equations (DAEs), proposesthe predictor-corrector formula.
因此一般的线性多步法也可以用于求解微分代数方程。
3.
By using Taylor series expansion,the multistep method is obtained.
研究一类奇异摄动边值问题的数值解,构建了基于级数展开的多步法,其最高精度可达O(h6),较以往的样条、差分等方法求解该问题,有较低的误差,数值结果显示了该方法的优越性。
4) multi-step method
多步法
1.
A type of multi-step methods formulae with super-quadratical convergence;
一类超平方收敛的多步法公式
2.
The numerical solutions of which include single-step method such as Runge-Kutta method and multi-step method such as Adams-Bashforth-Moulton s predictor-corrector method, Milne-Simpson s predictor-corrector method and Milne-Hamming s predictor- corrector method.
对单步法中的Runge-Kutta方法,多步法中的预估校正Adams-Bashforth-Moulton方法、预估校正Milne-Simpson方法及预估Milne-Hamming方法应用于结构非线性动力分析的稳定性以及精度进行了探讨。
3.
Analysis and comparison were made for multi-step method in frequency domain and time domain respectively, and essential of the multi-step method was discussed.
分析了一般多步法的频域解和时域解,探讨了多步法的本质。
5) multistep methods
多步法
1.
The equations are discretized by quadratic finite volume element methods in space and by multistep methods in time.
对于二维非线性对流扩散方程构造了沿特征线方向的多步有限体积元格式,关于空间采用二次有限体积元方法离散,关于时间采用多步法进行离散,获得了O(△t~2+h~2)形式的误差估计。
6) Multistep methods
多步方法
1.
Making researches into the measure of stability of general multistep methods isas important as making researches into the shape and size of the stability regions.
该文研制了计算一般多步方法稳定程度的通用软件，并将该软件成功地用于评估向后微分公式及其改型的数值稳定性由于一般多步方法是个十分浩瀚的方法类，该软件提供了研究多步方法的稳定域和稳定程度的有力工具。
补充资料：多步法
见常微分方程初值问题数值解法。
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