地图是现实世界的映射。

A map is a mapping of the real world.

两个系统之间的映射很复杂。

The mapping between the two systems is complex.

数据库中的表格用于数据的映射。

Tables in a database are used for data mapping.

数学中的函数是一种特殊的映射。

A function in mathematics is a special kind of mapping.

我们需要为新数据库创建一个映射。

We need to create a mapping for the new database.

这个函数实现了两个集合之间的映射。

This function implements a mapping between two sets.

理解映射过程对这个项目至关重要。

Understanding the mapping process is crucial for this project.

这个软件提供了图像到数据的映射功能。

This software provides image to data mapping capabilities.

将旧数据映射到新格式花了几个小时。

The mapping of the old data to the new format took several hours.

该软件提供了一个映射工具以便于数据转换。

This software provides a mapping tool for easier data conversion.