permanent ①永久的，永恒的 ②积和式†
permanent 积和式†；永久量；永久的 product-sum form 积和式
理论计算机科学 可计算性与计算复杂性 释文 permanent 积和式
- Shirley Hazzard
- Shirley MacLaine
- Shirley Temple
- Shirley Verrett
- Shirley Waldemar Baker
- Shiro Kuramata
- Shirotori Seigo
- shirt
- Shi Rui
- Shi Ruihe
- Shi Runzhang
- Shi Ruoxu
- Shi Ruwei
- Shisanjing Zhushu Fu Jiaokanji
- Shisanling Shuiku
- Shi's Classic on Stars
- Shiselweni Region
- Shi Sengyou
- Shishankou Reservoir
- Shishantang Library's Catalogue of Book Collection
- Shi Shanzhu
- Shi Shaohua
- Shi Shaoxi
- Shi Shaoxin
- Shishapangma Feng