数据库 数据库管理系统及其实现技术 释文 backward recovery 后向恢复
- vacuum ultraviolet spectroscopy
- vacuum ultraviolet, VUV
- vacuum vapor plating
- vacuum vector
- vacuum wall condition
- vacuum wavelength
- vacuum wetted ironing table
- Va dance
- Vade Mecum with Prescriptions for All Emergencies， by Old Immortal Ge
- Va-De’ang branch
- Vadim Gabrielevich Shershenevich
- Vadim Mikhailovich Kozhevnikov
- Vadim Sergeevich Shefner
- Vadim Yusov
- Vadim Yusupovich Abdrashitov
- Vado
- vadose sand
- vadose zone
- Vaduz
- Vagabond Life of Kitty Xiao Bei
- vagabond ray
- vagal tone
- vagal trigone
- vagina
- vagina anomalies