查询词典 rough cleaning

In this chapter, firstly, the definition of rough rings and its properties are given. Then the definition and properties of rough subrings, rough ideals and rough quotient rings are put forward and proved. Finally, homomorphism and isomorphism of rough rings is studied.

在这一章中，首先给出了粗糙环的定义及其性质，其次给出了粗糙子环、粗糙理想、粗糙商环的定义及其性质，最后研究了粗糙环的同态与同构。

Some new basic concepts are proposed in this paper, including the approximation space of generalization, rough approximation axiom, disturbance set axiom, classification principle of rough set, principle of nondeterministic even set, principle classification, bit quantum symmetric classification, of concentration, game classification, quantum logic incomparable set, bit space set, protocol relation, rough set function of protocol relation, rough classification algebra, rough simple algebra, etc., and a guess is also proposed.

提出了广义近似空间、粗近似公理、干扰集公理、粗糙集的分类原则、粗选原则、不确定偶集原则、精选原则、对策分类、量子逻辑分类、bit量子对称分类、不可比集、bit空间集、协议关系、粗糙集函数、粗糙分类代数和粗糙单代数等基本概念，并提出了一个猜想；展示了一些新观点；基于协议关系构造了粗糙商代数和粗糙子代数，给出了回避-归并算法及算例。

Gadlee Green Cleaning Equipment Co., Ltd professionally distributes industrial and commercial serial cleaning mechanical equipments, detergent and cleans tools. Gadlee, as the exclusive agent of Gadlee brand cleaning equipment in China and Hong Kong Area, is also exclusive agent of U.S.A. NCL detergent, Italy Dulevo Cleaning Equipment and Sweden Borani Squeegee.

公司专业代理工业、商业系列清洁机械设备、清洁剂及清洁工具，是Gadlee清洗设备中国总代理，美国NCL清洁剂华南区总代理，意大利Dulevo清扫设备、瑞典Borani洗地机耗材中国代理，意大利IPC公司中国地区官方指定合作伙伴。

Companies mainly engaged in: office space, composite commercial / residential buildings, hotels, shopping centres, factories and other public facilities cleaning and maintenance services, as well: marble renovation, the external walls of cleaning, carpet cleaning, floor waxing, cleaning septic tanks, pipeline dredge, refuse Ji Qing-Yun and other services.

公司主要从事：写字楼，商住楼，酒店，商场，工厂等公共场所的清洁保养服务，另外还有：大理石翻新，外墙清洗，地毯清洗，地板打腊，化粪池清理，管道疏通，垃圾清运等服务。

Cleaning Equipment Series: floor cleaning machine; polishing machine; Stone refurbished machine; vacuum suction machine; portable polishing machine; three-speed fan; clean cars; room service vehicles; pressing water; Hand Dryer; cleaning supplies Series: Titanium, stainless steel cup smoke; mats; elevator pad; mop; dust pushed; Blade; push of water; Tu traps; glass blowing; telescopic rod; notice boards; safety rope; belts; hanging plate; self-locking device; large Volume carton; towel carton; automatic fragrance machine; soap dispenser; watering can; sprayer; mobile cleaning basket; scouring pad; non-slip mats; wear-resistant floor mats; Polaroid U.S.

洗地机；抛光机；石材翻新机；吸尘吸水机；手提抛光机；三速风机；清洁车；客房服务车；榨水车；干手器；钛金、不锈钢烟盅；地垫；电梯垫；地拖；尘推；铲刀；推水器；涂水器；玻璃刮；伸缩杆；告示牌；安全绳；安全带；吊板；自锁器；大卷纸盒；擦手纸盒；自动飘香机；皂液器；喷壶；喷雾器；手提清洁篮；百洁垫；防滑地垫；耐磨地垫；宝丽美地垫；电梯地垫

Armstrong to build a clean maintenance package not only provides a wealth of trying them cleaning products （professional cleaning agents neutral ground,- wax products, brush-like film pieces, efficient welcome home Brazzaville） is also equipped with equipment to build Armstrong maintenance manuals and demo discs, let every one customer from words to images of all known how the cleaning and maintenance of their choice to build products, effective upgrade to the hard ground maintenance of a clean, Church customers how professional cleaning and maintenance of the system processes.

阿姆斯壮地材清洁保养套装不仅提供了丰富的清洁产品试用装（专业的地面中性清洁剂、面蜡产品、刷片样块、高效洗尘布）还配备了阿姆斯装地材保养手册及演示光盘，能让每一位客户从文字到影像全方面的知晓该如何清洁保养所选择的地材产品，有效的提高大家对硬质地面清洁保养的认识，教会客户如何进行专业系统的清洁保养工序。

Ran Sikang arrival with Japanese companies for technical cooperation, the introduction of the latest technology, to the development and production of environmentally friendly cleaning process and equipment - hydrocarbon products ultrasonic cleaning machine, dryer vacuum cleaning products, and fill the first production well Japan and other countries selling the gaps, for ultrasonic cleaning industries do contribute.

然斯康波达公司与日本企业进行技术协作，引进最新技术，研制生产出环保型清洗工艺及设备—炭氢超声清洗机系列产品、真空清洗干燥机系列产品，填补国内首次生产并远销日本等国的空白，为超声清洗行业再做贡献。

In chapter 2, basic knowledge of the rough set theory, such as indiscernibilityrelation, elementary set, approximate space, upper approximation, lower approximation, negative region, boundary region, rough set, etc., and algebraic properties of rough set are introduced. At the same time, the feature of the rough, set theory is also introduced.

第二章介绍了粗糙集理论基本知识，如不可分辨关系、基本集、近似空间、上近似、下近似、负域、边界域、粗糙集等概念，以及粗糙集的代数性质，同时还介绍了粗糙集理论的特点。

The most famous rough algebras are Rough Double Stone Algebra, Rough Nelson Algebra and Approximation Space Algebra, and their corresponding general algebra structures are regular double Stone algebra, semi-simple Nelson algebra and pre-rough algebra respectively.

其中最有影响的粗代数分别是粗双Stone代数、粗Nelson代数和近似空间代数，它们对应的一般代数结构分别是正则双Stone代数、半简单Nelson代数和预粗代数。

In this paper,the main work is to extended the premitive model of rough sets;Accorting to the Rough structure and algebra structure,the main work is to study the application of rough set theory on algebra system-group,so that rough algebra system is better perfectly.

本文在现有的Pawlak粗糙集模型基础上，对模型进行推广；根据粗糙结构和代数结构及已有的研究成果的基础上，更进一步地研究了粗糙集理论在代数系统一群上的应用，以此建立较为完善的粗糙代数系统。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。