Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/2de5eada271042b631b6f74e760d8b5d.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 unsolvable equation是什么意思，unsolvable equation的翻译，unsolvable equation音标、读音、用法和例句_甲百匯小鸡词典
Thus, the explicit recursive expression of the original unsolvable functional equation and a control law with easy implementation are obtained. 從而獲得了原不可解泛函方程的解析遞推表達式和一個易於實施的控制律的解析解。