论正则集合运算与集合体  

Discussion on Regularized Set Calculation and Set Body

作　　者：王琪[1] 杨胜强[1] 

机构地区：[1]太原理工大学机械工程学院,山西太原030024

出　　处：《机械管理开发》2007年第4期54-55,共2页Mechanical Management and Development

摘　　要：采用考虑边界的简单集合运算,解释了正则形体经集合运算可能出现悬边、悬面、缺边、缺面的现象,指出了正则集合运算对于三维集合运算的必要性。将经过正则集合运算生成的形体称为集合体,不仅仅是简单的命名问题,更重要的是揭示了“集合”的过程。Applying simple calculation, considering the inter-zone boundary, the phenomena of border suspensive, surface suspensive or lack of border and surface are explained. The necessity of regularized set calculation is pointed out for 3-D set calculation that is the essential for calculation of the regularized set body. The created body by regularized set calculation is named as set body which is not only a simple name designation but also an important disclosing process for regularized set.

关 键 词：工程制图 集合体 集合运算 正则集合运算 

分 类 号：TB23[一般工业技术—工程设计测绘] O185.2[理学—数学]