Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/090839604784cf5ed498581ff0145d4d.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 constant boundary-value是什么意思，constant boundary-value的翻译，constant boundary-value音标、读音、用法和例句_绍翊字体网有道词典
For solving the initial-boundary value problem of convection diffusion equation with constant coefficient, two theorems are got and proved. 针对一种常系数对流扩散方程的初边值问题，得到并证明了两个定理。