这个例子展示可以将嵌入的业务逻辑包含在列中。

This is an example of embedded business logic contained in the column.

youdao

否则，就像逻辑单元一样，片断能够包含逻辑模型的一个子集。

Otherwise, just like a LU, a Fragment can contain an arbitrary subset of a logical model.

youdao

它是透明的，因为业务逻辑代码不包含对契约检查的引用，前者绝对不知道后者。

It is transparent because the business-logic code contains no reference to contract checking; it is absolutely unaware of it.

youdao