data semantics 数据语义学
数据库 数据库新技术 释文 data semantics 数据语义
- frozen dough
- frozen egg
- frozen embryo
- frozen field
- frozen food
- frozen ground geomorphology
- frozen ground of China
- frozen-in
- frozen-in effect
- frozenin effect
- frozen-in element
- frozen-in field
- frozen-in flux
- frozen-in integral
- frozen-in magnetic field
- frozen magnetic field
- frozen magnetic flux
- frozen meat
- frozen parameters
- frozen precipitation
- frozen prepared food
- frozen processing aquatic products
- frozen rain
- frozen section
- frozen section diagnosis