In this chapter, firstly, the definition of rough semigroups is given afresh. Then based on rough groups, rough subgroups, rough cosets, rough invariant subgroups, some properties of rough subgroups and rough invariant subgroups and the concept of rough quotient groups are introduced. Finally, based on some concepts of homomorphism and isomorphism of rough groups, basic homomorphism theorem and isomorphism theorem of rough groups are put forward and proved.

在這一章中，首先重新給出了粗糙半群的定義18岁黄直播件永久看的，其次在粗糙群、粗糙子群、粗糙陪集国产精品第13页、粗糙不變子群的基礎(chǔ)上，給出了粗糙子群的若干性質(zhì)、粗糙不變子群的三個(gè)重要性質(zhì)和粗糙商群的定義十八岁黄色国产网站，最后在粗糙群同態(tài)與同構(gòu)的基礎(chǔ)上欧美另类69XXXXⅩ在线观看，給出了粗糙群同態(tài)基本定理與同構(gòu)定理。

To gain an ideal algorithm, based on the theories of rough set and granular computing, the basic algorithms of indiscernibility relation and computing positive region were designed, in which dynamic SQL was used to directly get the sorted object sets so that the sort algorithm was left out.

摘 要：為獲取高效算法乱伦小说五月天，結(jié)合Rough集和粒計(jì)算理論国产在线播放黄色，基于知識(shí)顆粒設(shè)計(jì)出獲取等價(jià)類的算法及計(jì)算正區(qū)域的等價(jià)算法，使用動(dòng)態(tài)SQL語句直接獲取已排序的對象集黄色网站在线观看免费，省略類似算法必需的排序算法A片黄片在线免费视频，降低了實(shí)現(xiàn)的復(fù)雜度。

In this paper, based on the indiscernibility discipline in Rough Set theory, two new measurement definitions are defined: attribute Maximum Discernibility Value and Attribute Redundancy Rate.

基于Rough Set理論中的不可分辨性原理国产99久久，給出兩個(gè)新的定義：屬性的最大區(qū)分值(Maximum Discernibility Value欧美女a片看， MDV)和屬性冗余度(Attribute Redundancy Rate， ARR)欧美一级视频国产一级视频。

In addition, the increase of MSM buffer capacity was also observed to help NTU-1 Rough form cell pellets when utilizing octadecane.

另外利用增加培養(yǎng)基緩沖能力的方式一区二区三区黄片，可以有效地幫助NTU-1 Rough包覆正十八烷，形成菌塊国产精品久久久久高。

Toxicologic Department , West China University of Medical Sciences , Chengdu 610044 , China 2.Penington Medical Research Center , L ousiana S tate University , Baton Rough , L A 70808 , USA

華西醫(yī)科大學(xué)公共衛(wèi)生學(xué)院毒理教研室日韩妓女精品影院视频播放在线观看，四川成都 610044 ；21 美國路易斯安娜州立大學(xué)Penninton 醫(yī)學(xué)研究中心操屄视，Baton Rough LA 70808

The rough set theory was put forward by Professor Pawlak ,Poland University of Science and Technology, as a method to study the expression and learning of uncomplete or uncertain knowledge base .It was attached importance by many scholars around the world.

Rough集理論是由波蘭華沙理工大學(xué)Pawlak教授于20世紀(jì)80年代初提出的一種研究不完備女人十八片、不確定知識(shí)庫和數(shù)據(jù)的表達(dá)，學(xué)習(xí)青草不雅三级在线观看，歸納的理論方法国产一级特黄在线视频，近年來得到許多國際學(xué)者的重視。

By introducing a mathematical theoretical tool - Rough Set, this paper presents a brand-new classification system.

本論文引入了Rough集這一新數(shù)學(xué)理論工具欧美日韩高清性色生活片，并在此基礎(chǔ)上實(shí)現(xiàn)了新的分類模型久青草视频。

This algorithm reduces the data of the text input vector by the data reduction method based on rough sets theory,searches and optimises the initial input of the BP algorithm by genetic algorithm.

分析BP算法的缺點(diǎn)，并結(jié)合遺傳算法和粗糙集理論構(gòu)造出一種基于Rough-GA-BP的文本分類方法欧美要精品。

Rough-cut capacity planningis important for the quick response to customers demand under the make-to-orderenvironment, such as the fishing net production industry which has a unique production process than other industries.

中文摘要漁網(wǎng)產(chǎn)業(yè)之生產(chǎn)環(huán)境屬於接單式（Make-to-Order四虎成人最新影院网址大全，MTO）生產(chǎn)，若想要滿足顧客需求最新亚洲综合色区另类小说，需確實(shí)掌握目前產(chǎn)能狀況美女性爱网站，接單前可透過粗略產(chǎn)能規(guī)劃（Rough-Cut Capacity Planning，RCCP）综合图片精品第三页，判斷產(chǎn)能是否足夠亚洲国产黄片，以達(dá)到快速回應(yīng)客戶需求目的。

Rough-cut capacity planningis important for the quick response to customers demand under the make-to-orderenvironment, such as the fishing net production industry which has a unique production process than other industries.

漁網(wǎng)產(chǎn)業(yè)之生產(chǎn)環(huán)境屬於接單式（Make-to-Order免费在线亚洲，MTO）生產(chǎn)这里视频亚洲视频免费观看,，若想要滿足顧客需求激情网免费视频，需確實(shí)掌握目前產(chǎn)能狀況，接單前可透過粗略產(chǎn)能規(guī)劃（Rough-Cut Capacity Planning免费黄色xxxx视频，RCCP）日韩国产精品免费人成视频，判斷產(chǎn)能是否足夠，以達(dá)到快速回應(yīng)客戶需求目的免费直接看黄。