数据库 数据库理论 释文 domain calculus 域关系演算
- Halley-type comet
- Hall field
- hall for workshop of meta synthesis engineering
- Hall graph
- Halliburton
- Halliburton，Erle
- Halling
- Hall, James
- Hall-Janko graph
- Hall-Janko group
- Hall, John Lewis
- Hall Jr.
- Hall-Littlewood polynomial
- Hall Littlewood polynomials
- Hall-Littlewood polynomials
- Hall mobility
- Hall-Montgomery constant
- hall of fame
- Hall of Five Opera Troupes Meeting
- Hall of Outer River Chinese Opera Troupe
- Hall of Peace and Happiness
- Hall of Saintly Mother of Jinci Memorial Temple
- Hall of the Bulls
- halloysite
- Hall plateau