join theorem 并定理，统联定理 union theorem 并 集 定理
理论计算机科学 可计算性与计算复杂性 释文 union theorem 并定理
- Wulff-Dötz reaction
- Wulff net
- Wulff plot
- Wulff's construction
- Wu Li
- Wuliancheng
- Wu Liande
- Wulian Feng
- Wuliang Guan
- Wuliang Hall of Kaiyuan Temple
- Wuliang Shan
- Wuliangshan Cave Temple
- Wuliang Shan Guojiaji Ziran Baohuqu
- Wuliangsuhai wetland and water-fowl nature reserve
- wuliangye Chinese spirits
- Wulian Xian
- Wu Lien-Teh
- Wu Liezu Yang Wo
- Wu Lifu
- Wulijimuren River
- Wu Lin
- Wuling
- wuling powder
- Wuling Qu
- Wuling Shan