空集公理 的英文怎麼說
中文拼音 [kōngjígōnglǐ]
空集公理
英文
axiom of empty set-
This company under airport management company ' s adequate and systematic service, undertaking domestic, international, aerial transport / marine transportation import and export declaration, transportation as well as throughout the land door to door service ; meanwhile provides land, sea and air in the global base port three - dimensional transports the entire journey coordinated process service
本公司在機場管理公司的配套服務下，憑借現代高科技手段，承辦國內、國際、空運、海運的進出口報關，訂艙，倉儲，集裝箱拼、拆箱，運費的結算，報檢，報驗，監管運輸以及全國各地門到門服務；同時在全球基本港提供陸海空立體運輸全程提單一條龍服務。Lastly, this thesis provides suggestions for reference purposes about market development and product design considering the reality of china air group and the market of chinese air transportation
第三層面結合目前中國航空市場及中國航空集團公司的實際情況，對市場發展以及產品設計策略等方面提出合理化建議，以供參考和借鑒。Vsp is both a pivotal tache in logistic distribution optimization and indispensable in electronic commerce. it can increase logistic economic benefit and realize logistic rationalization. the systemic study on the theory and method of vsp is the base on the growth of logistic intensivism, the establishment of modem chain of command, the development of its and ec. now, the problem is not only applied to the field of auto transportation, but also to ship avigation communication electricity industry management computer application etc. the algorithm has been applied into many combinatorial optimization problems such as the trainman ' s shift arrangement in avigation the optimization design of cargo arrangement in ship company
對貨運車輛進行調度優化，可以提高物流經濟效益、實現物流科學化。對貨運車輛調度優化理論與方法進行系統研究是物流集約化發展、建立現代調度指揮系統、發展智能交通運輸系統和開展電子商務的基礎。目前，問題的形式已有很大發展，該問題以不僅僅局限於汽車運輸領域，在水運、航空、通訊、電力、工業管理、計算機應用等領域也有一定的應用，其演算法已用於航空乘務員輪班安排、輪船公司運送貨物經過港口與貨物安排的優化設計、交通車線路安排、生產系統中的計劃與控制等多種組合優化問題。B87c breaker is a pneumatic instrument manufactured with the mature technology of america gardener denver corporation. it is more powerful in breaking ferroconcrete, rocks and asphalt. boasting greater efficiency and durability, it suits the requirements of breaking outsized, super - thick and hard objects. it is ideal machinery for the substructural construction of mines, bridges, roads and civil infrastructure
B87c破碎機採用美國迦納德?丹佛氣動集團公司成熟技術，是以壓縮空氣為動力的破碎工具，能高效完成鋼筋混凝土、巖石、瀝青等破碎工作，具有馬力更大、效率更高、壽命更長等特點，特別適宜對特大、特厚、特堅硬物體的破碎作業，是礦山、橋梁、道路、市政建設等基礎工程施工的理想工具。The thesis, taking a case study on the 232 communities in tianjin hexi district, which is one of the downtown areas of tianjin, aim at the characteristics of the changes in urban spatial organized structure ; analyze the tendency that how urban people gather spatially, how residents choose their houses and apartments, and how different communities have different needs ; find out what are the new problems proposed to urban community spatial management because of the division of the sections of society, the changes of the organization and management structure of urban society, and the changes of social structure and real - estate development
探討城市最基礎的空間組織結構的變化特點;分析城區居民在空間聚集方式、人居環境選擇、社區需求等方面的取向性與規律性;揭示因城市社區階層化、空間結構分異化、組織管理地域化給城市社區空間管理提出的新問題。本文以圍繞中國城市社區空間組織管理所做的十大思考為著力點，提出並分析了我國城市社區空間組織管理不可迴避的一些問題，包括構建新型城市社區空間組織管理模式的困難與困惑的思考;關于社區貧富區位化與公共資源配置的思考;關于社區空間定位與社區規模的思考和關于有中國特色的社區組織管理體制的思考等。Us airways group inc. president and chief executive david n
昨天，美航空集團公司總裁兼總經理西蓋爾突然提出辭呈。In the part of case study, the article applies " porter ' s competition adavatge theory, " swot analysis ", " bcg matrix " and " webster and wind model ", to analyze the industry, enterprise situation, capital managemt revenues, market and customer of xingfa. in the end part of the case study, the article draws out a detailed production, investment and management project for the xingfa, confirms that the aim of investment and management of xingfa is to minimize the production cost, to reduce effctively marketing cost, to develop the competitive brand, and to increase market share as soon as possible, the article detailedly discusses the buyers " behavior, as well as industrial merge behavior, and gives strategic analysis on practical and typical issues of xingfa
案例分析部分，根據案例部分提供的素材和作者收集的其他有關資料，運用行業競爭5種壓力模型、 swot分析方法、 bcg矩陣，韋伯斯特和溫德模型等管理、經濟、投資方面的理論，對興發空調公司作了行業環境分析、企業狀況分析、市場及客戶分析、資本運營分析，最後對興發空調公司生產投資管理方案作了詳細的規劃，確定了公司投資管理的宗旨是自有資本收益的最大化，公司的資本市場定位在充分籌借低成本資金，有效地降低經營成本、追求成為市場上的強勢品牌，盡快提高市場佔有率。The faa is seeking public comment on its recommendations, issued last week, for pilots and passengers participating in privately run space ventures
和旅遊愛好者開放」 。目前，聯邦航空管理局正在徵集公眾對新公布草案的意見。Jiangsu changshu siji sunshine solar energy co., ltd hereinafter referred to the company is an enterprise specializing in the production of solar water heaters and solar vacuum tubes. it has the most advanced automatic continuous high vacuum exhausting system and automatic vacuum coating production lines. the company uses the high - quality raw materials from tianxu group, with the most advanced production equipment, and hire professional and technical personnel involved in the production and management, which assure the good quality of products and professional technology. the company.
江蘇常熟市四季陽光太陽能有限公司是一家專業生產太陽熱水器及真空集熱管的企業。擁有國內最先進的圓盤連續式高真空自動排氣臺及全自動真空鍍膜生產線。現公司原材料全部採用天旭集團的優質毛坯，擁有國內最先進的生產設備，並聘請國內知名企業的專業技術人員參與生產管理。This department under takes air - sea, air - air concentrated transport, cargo pick - up delivery at door, customs clearance, consolidation, documentation, space booking for all kinds of imported and exported, non - commercial goods. it also provides inter - national courier service and packing
我公司是經政府批準的一級國際貨運代理，承辦各類進出口貨物的空海空空集中托運運輸業務及訂艙報關報檢上門取貨送貨國際快遞等業務。We are the class a cargo transportation agent issued by the government. this department under takes air - sea, air - air concentrated transport, cargo pick - updelivery at door, customs clearance, consolidation, documentation, space booking for all kinds of imported and exported, non - commercial goods
我公司是經政府批準的一級國際貨運代理，承辦各類進出口貨物的空海、空空集中托運運輸業務及訂艙、報關、報檢、上門取貨、送貨、國際快遞等業務。Combining scientific research and design, production and manufacturing, installation and commissioning as well as operation and service, jiangyin tianshun humidifier co., ltd. is a specialized manufacturer of air processing equipment, enjoying top class air processing technology and production equipments
江陰市昊順加濕設備有限公司是集科研設計，生產製造，安裝調試，經營服務於一體的空氣處理設備專業企業，擁有一流的空氣處理技術和生產設備。Dongguan firstop m & e equipment co., ltd. is professional for vacuum film plating equipment / plating equipment / painting equipment / ultrasonic cleanout equipment / air - processing equipment, etc. and we are a company of all in one of comprehensive high - tech which including research - development / design / manufacture / marketing / service
東莞豐卓機電設備有限公司是一家專業從事真空電鍍設備、電鍍設備、塗裝設備、超聲波清洗設備、空氣處理設備，集研發、設計、製造、營銷及服務為一體的綜合性高科技企業。Beihai aviation hotel is from the chinese aerial modern commercial hotel of the group travel trade management of limited company
北海民航大酒店是由中國航空集團旅業有限公司經營管理的經濟型旅遊酒店。Beihai minghang hotel is a economic toursist hotel, operated and managed by tourism enterprise com., ltd of china aviation group. located in the west of north bay of beihai city, in the same city as the silver beach of beihai well - known all over the world
北海民航大酒店是由中國航空集團旅業有限公司經營管理的經濟型旅遊酒店。酒店坐落於北海市北部灣西路，與聞名遐邇的北海銀灘同居一市。Chapter 2 established derivatives of a class of set - valued maps and differentials of subdifferential maps of convex functions in the sense of tyurin ( 1965 ) and banks & jacobs ( 1970 ) based on theories of convex pairs space
在第2章中，建立了一類基於凸集對空間的理論在tyurin （ 1965 ）和banks & jacobs （ 1970 ）意義下集值映射的導數的計算公式和凸函數的次微分映射的微分。Taking an office building in guangzhou as an example, this paper investigated the energy consumption of a central air - conditioning system with primary return air using heat pipe air - conditioner at different indoor design temperatures
摘要以廣州地區的辦公建築為例，就一次回風集中空調系統在空氣處理過程中採用熱管式空調機組時，不同室內設計溫度下的空調系統能耗進行了分析，並且與常規的一次回風集中空調系統的耗能量進行了比較。Ventilatorenfabrik oelde gmbh, also known as “ venti oelde ”, a plant and component constructor, offers a wide range of products and services for the collecting, handling and filtering of air, vapours, gases, dust and air - borne solids
德國歐德通風機公司，以「歐德通風」為人們所知，作為設備及部件的製造廠商，在收集，處理和過濾空氣，蒸汽，廢氣及各種含塵氣體的諸多領域提供產品及服務支持。In this paper, a new series of separation axioms on l - topological are introduced, their relationship are investigated
摘要在l -拓撲空間中，針對子集的情形給出了一套新的分離公理，研究了它們之間的關系。Not only have the reseach results about go - space enriched the contents of general topology, but also have increased ingenious creativity and breakthrough and made general topology more wonderful and lively because of making use of the theory about ordinal and cardinal in set theory, axiomitic system and combinatorial theory
一個世紀來， go -空間的研究成果不僅在內容上豐富和充實了一般拓撲學，而且由於藉助集合論的基數和序數理論、公理體系及組合思想等，在方法上也給一般拓撲學增添丁巧妙的創造性和突破性，使一般拓撲學變得更加精彩生動。分享友人