工学 地图数字化 释 map digitizing 地图数字化 将纸质或其他材料上的地图（模拟地图）转换成计算机可识别的数据，形成便于计算机存储、处理、分析和输出的数字形式地图的过程。
计算机应用 信息系统与信息化 释文 map digitizing 地图数字化
- quadratic-covariation process
- quadratic criterion
- quadratic curve
- quadratic curve discriminant
- quadratic cylinder
- quadratic dependence
- quadratic deviation
- quadratic diameter
- quadratic differential
- quadratic discriminatory analysis
- quadratic divergence
- quadratic domain
- quadratic dual
- quadratic dual problem
- quadratic dual space
- quadratic effect
- quadratic eigenvalue problem
- quadratic electro-optical tensor
- quadratic electrooptical tensor
- quadratic electro optic effect
- quadratic electro-optic effect
- quadratic element
- quadratic equation
- quadratic equation with one unknown
- quadratic error