second order condition的意思|示意

Additionally, a mathematical manipulation is adopted to remove the second-order spacial derivatives in the body surface boundary condition.

对二阶物面边界条件采用数学手段，推导出一个没有二阶空间导数的表达式，以便于计算。

A sufficient condition is obtained for a class of second order operator matrices to generate C0 semigroups.

给出了一类二阶算子矩阵生成C0半群的一个充分条件，并应用此条件证明了一类具体的二阶算子矩阵可生成C0半群。

Second-order cumulative waves have been fully determined by applying the boundary condition of second-order stress.

根据二阶应力边界条件，确定出了固体板内的二阶积累波。

A second-order-sufficient-condition is one of basis for sensitivity analysis of optimization problems.

优化问题的二阶充分条件是研究灵敏度分析的基础。

We obtain the existence of the solution of the second order boundary value problem and the asymptotic estimation by some hypothetic condition.

证明了第二边值问题摄动解的存在，并给出了渐近估计式。

Then, the latter necessary and sufficient condition is generalized to the case for the two different point ranges of degenerate second order curve.

然后，再将非退化二阶曲线到自身的双射为对合的充要条件推广到退化二阶曲线两相异点列的情形。