finite precision number meaning in Chinese

有限精度数

The concept of rsdd can solve the conflict between the infinite precision real numbers of spatial object and the finite precision number systems of computers . then we can preserve the closure of spatial operations and rsdd spatial data types . for the closure of spatial operations about ros , we have studied the intersection between rpos and gained the restructure algorithms , i . e . , redraw a rpo - line , reconstruct a rpo - plane , and reconstruct a rpo - solid
为了保证基于rsdd对象ros在进行几何运算时的封闭性，论文研究了对均匀空间离散域基本对象相交情形的调整算法(重画一条线、重构一个面和重构一个体)以及对均匀空间离散域对象的操作算法(插入一个rpo - point的算法、插入一条rpo - line的算法、插入一个rpo - plane的算法和插入一个rpo - solid的算法) 。