second order theory的例句大全

we take as the second derivative formula. high order equations in quantum theory

取作为二次微商计算式。含有高次微商的量子理论

V type three-level symmetric second-order coherence theory of attosecond polarization beats

阿秒极化拍的V型三能级对称二阶相干理论

Second order item is omitted in Levenberg-Marquardt algorithm based on optimal theory.

基于优化理论的Levenberg -Marquardt 算法忽略了二阶项.

Existence and multiplicity of periodic solutions are obtained by using cone mapping theory and supersolution and subsolution method for second order ordinary differential equations in ordered Banach spaces.

利用锥映射的拓扑度理论与上、下解方法获得了有序Banach空间中二阶常微分方程周期边值问题的多解存在性定理。

The theory on the implicit TVD schemes of second order time accuracy that is preferred in solving unsteady problems has been an open question for a long time.

用于非定常问题的时间二阶精度的隐式TVD格式的理论多年来一直是个空白。