monad 单子，三元组；单子的 ternary 三元的，三进制的；三重性；三元组 ternion 三元组,三元数 trey 拼三小组，三元组 triad 三元组，三角组 triple 三元组，三倍数；三重的，三倍的 triplet 三元组
系统软件 语言与编译 释文 triple 三元组
- character rendering
- character retrieval
- character ring
- character segmentation
- character semigroup
- character set
- character set for Chinese character encoding
- character sheaf
- characters in popular form
- Characters of Shakespeare's Plays
- character space
- character spelling paradigm based on P300
- characterstic spectrum
- character string
- character string recognition
- character stuffing
- character sum
- character synchronization
- character system
- character table
- character theory
- character transformation
- charactron
- charcoal
- charcoal adsorption materials