Moving towards higher abstraction levels and languages, that mapping becomes one-to-many; the number of machine instructions generated from a design level construct rapidly increases.
移动到更高的抽象层次和语言上时，该映射成为一对多，由设计层构造所生成的机器指令的数量快速的增加。
2
Move mapping types are 1-to-many, which means you can map a source parameter to one or more target parameters.
移动映射类型具有一对多的关系，意味着您可以将一个源参数映射到一个或多个目标参数。
3
The element tells Castor that the 's object mapping contains an SQL column called prod_id and that this column should be used to identify the one-to-many relationship.