Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/3f96a18a8dc628f4c1eca4dff623afaa.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 adjoint linear differential equation是什么意思，adjoint linear differential equation的翻译，adjoint linear differential equation音标、读音、用法和例句_按摩法牛津词典