Perhaps there is some sense to this, but it strikes me as peculiar that the union of the two sets contains the float 4.0, while their intersection contains the int 4.

或许这有某种意义，但奇怪的是，这两个集的合集包含浮点数4.0，而其交集包含整数4。

youdao

The new permitted set is taken as a union of the file's permitted set and the result of intersecting the file's and process's inheritable sets.

新的允许集是文件的允许集与文件和进程的可继承集的交集合并的结果。

youdao

For example, the UnionExpr construct (written as a | b, and representing the union of two node sets) is implemented by the class com.icl.saxon.expr.UnionExpression.

例如，UnionExpr结构(写作a | B，并表示两个节点集的联合)由com . icl . saxon . expr . unionexpression类实现。

youdao

The charter sets up new offices, including the powerful post of president of the European Union.

VOA: standard.2009.10.30

In Seidemann's case, the court treats the union as an arm of the state and thus sets a high bar for speech it is seen as compelling the employee to make.

FORBES: Magazine Article

The European Union and China reached an accord on the flow of Chinese textile exports that sets up a new monitoring system.

ECONOMIST: Business this week