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- Level priority relation was used to replace indiscernibility relation,the decision rules and multi-criteria ranking problems were studied based on priority rough sets. 以级优关系代替不可分辨关系,研究了基于优势粗糙集的决策规则获取和多准则排序问题。
- But classical rough set are based on indiscernibility relation or similarity relation.The problems in Seismology deal with ordering objects instead of classifying objects. 但是，经典的粗糙集理论建立在由等价关系对对象集划分的基础上，而震例数据是有序的而不是分类的对象。
- Level priority relation was used to replace indiscernibility relation, the decision rules and multi-criteria ranking problems were studied based on priority rough sets. 摘要以级优关系代替不可分辨关系，研究了基于优势粗糙集的决策规则获取和多准则排序问题。
- In order to enhance it，a new algorithm for computing core is proposed after analyzing the indiscernibility relation and radix sorting，and its time complexity is O（|C||U|）. 为了提高约简效率，在分析不可分辨关系和基数排序特点的基础上，提出了一种时间复杂度为O（|C||U|）的求核算法。
- A public relation firm handle all our publicity. 一家公共关系公司负责处理我们的全部广告宣传工作。
- A person's happiness correlate closely to the family relation. 一个人的幸福与家庭关系密切相关。
- Rough sets theory provides a framework in which indiscernibility relations and boolean reasoning form a foundation for data reduction and decision rule generation. 粗糙集理论的概念性框架之一就是利用不可分辨关系和布尔推理作为数据约简和获取决策规则的基础。
- I don't see any relation between the two problems. 我看不出这两个问题间的联系。
- A relation of mine is coming to stay. 我有个亲戚要来此暂住。
- I have nothing to say in relation to that matter. 关于那件事，我没什么好说的。
- Their relation seemed quite close. 他们的关系似乎十分密切。
- The expense bears no relation to the results. 花费与成果极不相称。
- I understand her to be a distant relation of his. 据我了解，她是他的一位远亲。
- The differences are almost indiscernible. 差别微乎其微。
- I have a lot to say with relation to that affair. 关於那件事,我有好多话要说。
- The transition was almost indiscernible. 那转变几乎不能察觉。
- The applied science of soils in relation to crops. 土壤学和作物相关的应用土壤学
- His relation of his adventure fascinated us. 他讲述的关于自己的冒险经历使我们听入了迷。
- The relation between teacher and pupil is not what it used to be. 老师和学生之间的关系已不是以前那样了。
