discrete objects meaning in English

不连续的对象
分离目标
离散对象

A dataset can contain multiple tables of results , which it maintains as discrete objects
一个数据集可以包含多个结果表，它将这些表作为离散对象维护。
This paper seeks to develop a consistent framework for describing and handling these two kinds of uncertainty by using field - based concepts and models : for well - defined and discrete objects , these two kinds of uncertainty can be combined on mathematical terms , though poised for discussion individually ; for poorly defined geographical phenomena , these two kinds of uncertainty coexist in form of continua , with positional uncertainty discernible from ( as spatial reflection ) attribute uncertainty
本文将借助场的概念和模型使二者得以统一的描述和分析:对于明确定义的离散目标,二者虽然可分别讨论,但却在数学上有着联合的基础;对于非明确定义的地理现象,二者以连续体的形式而存在,位置不确定性可以作为属性不确定性的空间映射而提取出来。