Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/00adcae93e5ea477b0aaa77aa8c09947.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 built-in edge是什么意思，built-in edge的翻译，built-in edge音标、读音、用法和例句_食材鋪反向词典
Also, the subject which is a concentrated couple acting on an arbitrary point and in any direction of a plate with four built-in edges, is discussed in this paper. 文中還討論了在任意點任意方曏受集中力偶作用的四邊固定板問題。