Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/a28e66639d4db5d81ce3fb1c7d7badb2.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.com/index.php on line 55 inverses例句_inverses英汉例句_inverses双解例句_零六五六深蓝词典
By using the weighted generalized inverses of morphisms, the weighted minus ordering and the weighted star ordering of morphism set in a category are introduced and discussed. 摘要利用態射的加權廣義逆，引進竝討論態射集中的加權減序和加權星序。