minimal cover 中文意思是什麼
minimal cover
解釋
最小覆蓋-
Research on choosing minimal rock cover and analysing stability of xiamen subsea tunnel
廈門海底隧道頂板厚度選擇及其開挖穩定性分析 -
2 ) based on the invariability ( or approximate invariability ) of function value, we give out the definitions of intent reduct ( or approximate intent reduct ) and intent core ( or approximate intent core ) of concept node, investigate their properties in detail, and prove that the problems of computing them can be transformed into the problem of computing the minimal cover of a family of sets
2 )在函數取值不變性(或近似不變性)的基礎上,提出了概念節點的內涵縮減(或近似內涵縮減)和內涵核(或近似內涵核)的概念,詳細地研究了它們的性質,證明了它們的計算問題都可以等價地轉化為族集最小覆蓋集的計算問題。
分享友人