aggregate object meaning in English

汇总对象
汇总物件
聚集对象

Aggregate alter on aggregate object
对聚合object的alter权限
Provides a way to access the elements of an aggregate object without exposing its underlying representation
）提供了不公开其底层表示而访问集合对象的元素的方法。
In this case , i need to map from the regulation data back to the aggregating object the employee to check access
在这种情况下，我需要从规章数据映射回聚合对象（雇员）来检查访问。
Both two methods require a good binary image , if there exist concave , the aggregated objects will be segmented and recognized correctly and the error is lower , otherwise , it may give err result . considering the edge information will give robust segmentation , but the information may contain noise when the object is strongly non - uniformity and the speed decreases
该算法对图像的二值化效果要求较高，当物体间的缝隙在二值化后能部分或全部判定为背景，即粘连的物体在二值化后能有明显的凹陷时，识别率很高，误差几乎可以为零。