工学 查询转换 释 query translation 查询转换 当一个数据库模式被转换为另一数据库模式时，原查询处理操作也要进行相应的转换，使之与后一模式的语法一致的过程。
数据库 数据库管理系统及其实现技术 释文 query translation 查询转换
- spout
- spouted bed
- spouted fluidized bed
- SPPC
- SPPS
- SPR
- sprain of ankle joint
- sprain of elbow joint
- spray
- spray angle
- spray-applied waterproof layer
- spray bonding
- spray bonding interlining
- spraybubbling type deaerator without deaerating head
- spray characteristic
- spray coating
- spray coating technique
- spray co-deposition processing of metal-particulates
- spray combustion
- spray deposition
- spray desuperheating
- spray discharge
- spray dryer
- spray drying
- spray drying of mineral processing products