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- 半单Nelson代数 semi-simple Nelson algebras
- Nelson代数 nelson algebra
- 半 semi-
- 其中最有影响的粗代数分别是粗双Stone代数、近似空间代数和粗Nelson代数,它们对应的一般代数分别是正则双Stone代数、预粗代数和半简单Nelson代数. The most famous rough algebras are Rough Double Stone Algebra, Rough Nelson Algebra and Approximation Space Algebra of which the corresponding general algebras are regular double Stone algebra, semi-simple Nelson algebra and pre-rough algebra respectively.
- 半年 half a year
- 报销单 expense account
- 表单 memu
- 半单Malcev代数上不变双线性型的自对称性 The Automatically Symmetric Property of an Invariant Bilinear Form on a Semi-simple Malcev Algebra
- 运单 freight note
- 半天 half of the day
- 下单 place an order
- 半小时 halfhour
- 半角 DBC case
- 舱单 shipping bill
- 单曲 single
- 半月 half-moon
- 单层 monolayer
- 上半 first half
- 买单 check
- 半场 half-court
