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- N-半单代数Cnter Idempotent Element
- 证明了域上有限维半单代数的每一个非零理想由唯一的中心幂等元生成。It is proved that every nonzero ideal in a finite-dimensional semi-simple algebra over a field is generated by an unique central idempotent.
- 半单代数上的模的刻划Express of module over the semi-simple algebra
- 半semi-
- 半年half a year
- 半单代数semisimple algebras
- 报销单expense account
- 表单memu
- 半天half of the day
- 运单freight note
- 半小时halfhour
- 下单place an order
- 半角DBC case
- 舱单shipping bill
- 半月half-moon
- 单曲single
- 上半first half
- 单层monolayer
- 半场half-court
- 买单check
