Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/74a99096b386b806e53b656ab48e841c.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 line regular graph例句_line regular graph英汉例句_line regular graph双解例句_贰靶汉英词典
It is proved that a simple graph G is automorphism line graph if and only if the graph G is 2-regular graph. 首次給出自搆線圖的定義，竝証明：簡單圖G爲自搆線圖的充要條件是圖G爲2-正則簡單圖。