文学 情态 释 modal operator 情态算子 模态逻辑中表示模态的算子，主要指“必然”（可用符号□或字母L表示）和“可能”（可用符号◇或字母M表示）。又称模态词、模态连接词。
modal operator 模态算子
人工智能 人工智能逻辑 释文 modal operator 模态算子
- Christian theology
- Christian universities and colleges in China
- christian university libraries
- Christian Vogt
- Christian Winther
- Christie
- Christie Auction
- Christina Ellen Stead
- Christina Georgina Rossetti
- christina loosestrife
- Christina Sergeant
- Christine Jordis
- Christine Swanton
- Christine X Art Gallery
- Christmann
- Christmas
- Christmas Eve
- Christmas in August
- Christmas Island
- Christmas kalanchoe
- Christmas stocking theorem
- christmas tree
- Christmas Tree Cluster
- Christmas tree model
- Christo and Jeanne-Claude