数据库 数据库管理系统及其实现技术 释文 conjunctive query 合取查询
- Xi' an Training Center of China Museums Association
- Xi'an University of Posts and Telecommunications
- Xi'an wind and drum music
- Xianxialing Shanmai
- Xian Xian
- Xi'an-Xianyang Xinqu
- Xi'an Xicang Gong and Drum Ensemble
- Xian Xinghai
- Xi'an Xingqing Palace Park
- Xian Y-20
- Xianyang
- xianyang geothermal field
- Xianyang human settlement planning and construction in Qin Dynasty
- Xianyang Museum
- Xianyang Shi
- Xi'an Yanliang National Aviation High-Tech Industrial Base
- Xianyou Temple
- Xianyou Xian
- Xianyu Biren
- Xianyun
- Xianyu opera
- Xianyu Pu
- Xian Yushu
- Xianyu Tribe
- Xianzhai Lao Ren