并集的英文

[数学] union; sum aggregate; join

• 并:    combine; merge; in ...
• 集:    gather; assemble; ...
• csg并集:    csg union

例句与用法

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1. The union of a and b, writeen as aub, is the set of elements which belong to a or b or to both .
   A与B的并集记为AUB，是属于A或属于B，或同时属于两者的元素的集合。
2. Returns the logical union between two instances of the
   类两个实例之间的逻辑并集。
3. S denoting the two sets to evaluate as true logical
   ，那么这个对象就属于两个集合的并集（逻辑
4. Method - level attributes and class - level attributes are unioned
   方法级属性和类级属性形成并集。
5. The object to perform the union with
   用于执行该并集的对象。