Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/b556ea74f7eb6d83663ec8a6492078ea.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 black box transition例句_black box transition英汉例句_black box transition双解例句_沉淀汉英词典
A branch node identifies the decision points and is visually represented as a black box located on the associated arrow (transition). 分支節點識別決策點，竝直觀地表示爲位於相關箭頭（轉換）上的黑框。