... 连续函数的芽层 sheaf of germs of continuous functions 方程的近似解 john slater douglas rayner hartree 半连续函数 semicontinuous function ...
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并采用分支理论得到了反应动力学方程的近似解。
And the approximate linear solutions of the reaction dynamic equations are obtained by the theory of bifurcation.
应用三角剖分、引入面积坐标来求出方程的近似解。
The triangular elements and area coordinates are used to solve the numeric solution.
在适当的条件下，较简捷地得出了这两类非线性波方程的近似解。
Under appropriate conditions, the approximate solutions for two nonlinear wave equations are obtained simply and conveniently.
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