理学 偏序集 释 partially ordered set 偏序集 组合计数中极为重要的研究对象。
＞组合数学、组合设计与图论＞组合数学＞释义 partially ordered set 偏序集 partial order set 偏序集 partially ordered set 偏序集†，半序集 partly ordered set 偏序集 poset 偏序集† semiordered set 半序集，偏序集
理论计算机科学 算法设计与分析 释文 partial ordered set, poset 偏序集
- onflow
- On Folk Literature
- On Fu Prose Poems
- On Gardening
- On Generation and Corruption
- Ong Keng Sen
- Ongkor Festival
- Ongniud Qi
- On Golden Pond
- On Governance
- Ong qan
- On Hatred
- On Heavens
- On Heroes，Hero-Worship，and the Heroic in History
- On How to Collect Materials for Press Photography
- On Human and Human's Liberation
- On Identifying the Villain
- O.Nikolaeva
- On Inscriptions
- ONIOM method
- ONIOM方法
- onion
- onion aphid
- onion flea beetle
- onion fly