極大整環 的英文怎麼說
中文拼音 [jídàzhěnghuán]
極大整環
英文
maximal equivalent orber-
Landslide is a geological hazard with serious losses. it is very important to research the controling methods. slide - resistant pile, which has many advantages such as high adaptability, little interference to landslide and geological environment, short construction time, high silde resistance, is a main method to control landslide. pneumatic down - the - hole hammer is a drilling method with many advantages. its features, such as wide application range, high hole quality, no circulating medium, low operation regulations, and drilling big diameter rock hole, fit to construct slide - resistant pile. according to the requirement of silde - resistant pile construction, this paper analyses feasibility that pneumatic dth hammer drilling applies to construct slide - resistant pile on the basis of introducing the features of pneumatic dth hammer. then an applied example is given
滑坡是一種危害極大的地質災害，它的整治方法研究具有重要意義.抗滑樁是一種適應性強、對滑坡穩定性和地質環境干擾小、工期短、抗滑能力強的滑坡整治方法.風動潛孔錘鉆進是一種具有許多優點的鉆進方法，它的許多特點，如成孔質量高、應用范圍廣、無液體循環介質、鉆進規程參數小、可實現大直徑基巖鉆孔等都適合於抗滑樁施工.文章在介紹風動潛孔錘鉆進特點的基礎上，根據抗滑樁施工要求，分析了風動潛孔錘用於抗滑樁施工的可行性，並舉出了其應用實例Adhering to chinese government ' s policy to encourage the development of the environment - protecting and energy - saving products, taxun is focusing on providing customized products and solutions for the customers to achieve the aim of building energy - saving, prevention of indoor air pollution and both indoor and outdoor static and dirt by introducing the japanese famous brand “ kouzuka ” transparent iruv double cut glass coating and co - manufacturing with japanese sketch the indoor environment purification and super water hydrophile self - cleansing products based on the world ' s top ranking photolysis technology
公司積極響應國家大力發展環保節能產品，實現經濟可持續發展的號召，在引進日本著名品牌"好瑞佳"透明隔熱塗劑系列產品的同時，與日本擁有世界頂尖核心技術的思凱奇公司共同生產製造基於光觸媒技術的室內環境凈化和超親水自潔系列產品，致力於為客戶提供建築節能、室內有害氣體治理、室內外防污防靜電整體解決方案的設計和實施。( 3 ) the polar eddy, the west circumfluence on 500hpa medium latitudinal region ands subtropic circumfluence are the key systems of tpnes floods precipitation and, the wet years have abundant vapor, moreover, the omga is positive in all atmosphere
（ 3 ）極渦、中高緯西風環流系統和副熱帶系統是影響青藏高原東北側區汛期降水的大尺度環流背景關鍵系統。同時，多雨年的主要流場特點是有利於水汽輸送，且整層大氣始終表現為上升運動。Linear induction motor is an important kind of machines which have some merits such as simple structure, low cost, durability, convenience for maintenance etc. the subject of this thesis is to study a big circular ring linear induction motor, and the major works in this thesis are summarized as follows : ( 1 ) considering the effects of the finite length of primary core, one - dimension analytical solution for the air gap field is cited in this paper. based on it, the single layer winding magnetic field is studied. considering whole - pitched and short - pitched winding configuration with odd poles and half - fulled slots in both ends, the double - layer winding magnetic field is analyzed, respectively
本文對大圓環直線感應電機進行了深入細致研究，內容包括： （ 1 ）本文採用有限長行波面電流作用於有限長鐵芯上的模型，引用了氣隙磁場一維解，研究了單層繞組磁場，奇數極半填槽雙層繞組在採用整距和短距時磁場的分析、比較，簡單介紹了二維解； （ 2 ）用有限元軟體ansoft對大圓環直線感應電機空載氣隙磁場進行了靜態分析，並分析了結果； （ 3 ）用軟體進行了額定電壓下的瞬態分析，得到了轉矩，位移，轉速隨時間變化曲線圖，利用單極性霍爾元件測定轉速並與軟體計算結果進行了比較，採用等效電路法計算了堵轉時的最大電磁力並做實驗進行了驗證，由實驗測得了三相電流波形，並與計算結果進行了比較，對其不對稱性進行了定性分析。Secondly, in the first phase, this paper solves the inventory supplement sub - problem through integer programming model, using the reduction of vehicle routes as the breakthrough to this problem, divides a whole distribution region into many customer subsets by radius - circle partitioning method, determines the optimal number of vehicle of service distribution region, applies two practice - oriented conclusions to reduce the number of routes on the basis of customer grouping, thus decreases considerably the variable scale of integer programming, and solves the problem through professional software to fix inventory supplement plan in plan period
其次，在第一階段使用整數規劃數學模型來規劃庫存補充計劃子問題，以減少車輛巡迴路線數目為求解該整數規劃的突破口，提出與固定劃分策略（ fpp ）相似的客戶分組思想，通過徑?環切割法把整個配送區域劃分成多個客戶子集，實現客戶分組並確定服務整個配送區域的最佳車輛數目。在客戶分組的基礎上建立了精簡路線的整數模型，然後通過運用兩條基於實際經驗的判斷來進一步減少巡迴路線數目，進而極大地減少了整數規劃的變量規模，並利用專業的求解軟體來求解該整數規劃問題，從而確定計劃期的庫存補充計劃。The bridges are pivotal stronghold of the whole road. it becomes more and more popluar that some existing bridges betray multifarious structure damage and the limitations below the anticipative functions inevitably by reason of structure aging or vehicle load increasing or adverse environment or maintenance deficiency. lt results in not only the local bottleneck of the line and hidden trouble to the passing vehicle if the defective bridges are not duly maintained and reinforced. as a result, the bridge evaluation is specially important to the maintenance and strengthening. futhermore, we can not demolish and rebuild only but adop corresponding measures according ad temporal condition when the bridges are deemed to have defectiveness. so it accords with the situation of a country that the reinforcement and other upgrade measures aim at the bridge attention
由於結構自然老化、車輛荷載增加、不利環境影響以及養護維修欠缺，一部分橋梁不可避免地要暴露出各種結構損傷和既有橋梁不滿足規定功能要求的問題越來越普遍。如果這些技術狀況不佳的橋梁得不到及時的維修和加固，不僅會造成整條線路的局部瓶頸，而且還會對通行的車輛造成極大的隱患。因此，橋梁評估作為橋梁維修和加固的依據就顯得尤為重要；此外出現了技術狀況不佳的橋梁應根據實際情況採取相應的措施，而不能僅僅採取拆除重建的方法，因此加固和其他升級方法是目前比較符合中國國情的橋梁改造措施。The extremely harsh working conditions directly result in high thermal and mechanical loads in diesel engines " piston assemblies, and so due to high stress it becomes one of the most vulnerable components assembly in diesel engine. piston assemblies " failures such as cylinder sticking, scoring, gumming, etc., greatly limit diesel engines " durability and reliability
由於長期工作在惡劣的環境下，柴油機活塞組要承受很高的熱負荷和機械負荷，這些負荷所產生的高綜合應力影響了它的使用壽命，其可能導致的咬缸、拉缸、結焦等故障極大地危害了柴油機整機的耐久性和可靠性。Because of the segment of the orienting and rubbing cost high in the whole lcd production craft, omitting it can save cost of production. the method of manufacturing polymer stabilized chorlesteric texture ( psct ) with better planar structure under without orienting and rubbing is searching in this article. first, the special properties of clc are introduced
因為摩擦取向在整個液晶生產工藝中成本很高，如果省去此環節，將會極大的節約生產成本，因此本文試圖尋找一種在省去摩擦取向環節的前提下製造具有較好平面排列態的聚合物穩定的膽甾相液晶（ psct ）的方法。One defines break points based on node degree with comparing the amount of all backup protections in a mutiloop network. it is testified by practice to have legitimacy and feasibility with simple theory and improve efficiency a lot of protection coordination setting
其一，運用網路節點度的概念，通過比較環網中所有保護的后備保護的數量的大小來確定斷點，理論上簡單合理，實踐證明正確可行，極大的提高了保護整定配合的效率。That produced many problems as follows : difficult to balance the working condition of the individual compressor ; difficult to realize the accurate control to the temperature of cold shed ; easy to hurt the life of the compressor when the environment temperature is generously changed which will trigger the frequency start of the compressor
由此造成許多顯而易見的問題：難于調整平衡製冷並聯機組中各製冷機組的協同工作狀態；不易對冷庫溫度進行精確控制；環境溫度發生較大改變時，容易引起壓縮機的頻繁啟動，對壓縮的機壽命造成極大損害。The drill and petroleum extraction tools test - well is built in room, that not only can ensure that test environment meeting the test request but also is very convenience for equipment maintenance
整個鉆采工具試驗井建在專用實驗室內，既可保證試驗環境符合測試要求，又可極大的方便設備維護。In 2001, the eu information society technologies advisory group proposed the concept of ambient intelligence ( ami in abbreviation ) and defined it as “ the convergence of ubiquitous computing, ubiquitous communication, and interfaces adapting to the user ”. the objective of ami is to broaden the interaction between human beings and digital information technology through the usage of ubiquitous computing devices
按照定義，環繞智能是無處不在的計算，無處不在的通信與用戶適用界面的融合，目標是設計、實現下一代的、智能化、個性化、以及互聯的系統與服務，提供人、機器與整個環繞環境的新型交互方式，從而極大方便人們的日常生活，改善生活質量，為將來實現高度信息化的社會打下基礎。In chapter 2, one type of maximal subgroups in symplectic groups over local rings are obtained. let r be a local ring and char r 2, mbea positive integer, s be the unique maximal ideal of r, we define. then g ( s ) is a maximal subgroups of sp ( 2m, r )
在第二章中，得到了局部環上辛群的一類極大子群：設r是一個特徵不為2的局部環， m是個正整數， s是r的唯一極大理想，則g （ s ）是sp （ 2m ， r ）的一個極大子群。In chapter 1, one type of maximal subgroups in symplectic groups over polynomial rings are obtained. let f be a field, r = f [ x ] be a ring of polynomial in one variable over f, m be a positive integer, f ef and s be the ideal of r generated by - f, we define :, then g ( s ) is a maximal subgroups of sp ( 2m, r )
在第一章中，得到了多項式環上辛群的一類極大子群：設f是一個域， r = f [ ]是域f上關于的一元多項式環， m是一個正整數， f f ， s是r的由- f生成的理想，則是sp （ 2m ， r ）的一個極大子群。Globalization as an historic trend, it brings historic oppor - tunity for our country to accomph ' sh all - round development. globalization brings about good international environment for economic development, it brings about new energy and new opportunity too ; it is beneficial to improve our coun - try s political position in international community, promotes our government organization reform ; it promotes extensive exchange among world culture, and it is beneficial to assimilate foreign country " s excellent culture, so it promotes our country to build advanced culture ; globalization stimulates scientific re - search initiative of scientific research personnel, it brings about good interna - tional environment for our science and technology, it brings about technology terrace and social mechanism for international cooperation in science field ; it improves development our education, especially higher education, it improve the distribution of our colleges and universities, adjustment of course, optimi - zation of course, and building of teachers, it promotes our school building and talent foster, and it improves the quality of our education too ; lastly, global - ization kys a solid material foundation and provides good social mechanism for we realize people " s all - round development quickly
全球化這一國際大趨勢和客觀歷史進程恰恰為我國實現社會的全面發展帶來了歷史性的機遇：全球化為我國的經濟發展創造了良好的國際環境，為經濟增長帶來了新的活力和新的機遇；全球化有利於迅速提高我國在國際社會中的政治地位和影響力，促進我國政治體制改革的步伐；全球化還極大地推動了世界文化的廣泛交流，從而為我國吸收、借鑒和利用世界先進的思想文化提供了良好機遇，同時也極大地促進了我國社會先進文化建設的快速發展；全球化還極大地激發了我國科技人員的科研積極性，為我國科技發展提供了良好的國際環境，為科技領域開展廣泛的國際合作與交流提供了現實的技術平臺（網際網路等）和社會機制；全球化還極大地推進了我國教育、尤其是高等教育的發展，為我國迅速實現高等院校布局和學科調整、學科優化、師資隊伍建設和高等院校的科研水平與質量的提高，為我國建設世界一流大學、培養一流人才，具有巨大推動作用；最後，全球化還為加快實現我國社會人的全面發展莫定了堅實的物質基礎，提供了良好的社會機制，為人的全面發展開辟了廣闊的發展前景。Traffic safety, efficiency and environmental protection are three major goals of transportation. refering to these goals, an overview of current status and trends of transportation are presented in this paper. the paper also discusses possible solutions for future transportation and concludes with view points as follows. the integration of technologies of computer telecommunication and transportation will totally change the world as well as the life style of mankind. green energy, advanced material and other favourable technologies for environment are the growth points related to transportation. traditional technologies are likely to be very close to their practical limits. the adjustment of academic infrastructure of wtu is in urgent needs for the survival and developement in 21st century which will be full of competition
依照交通的三大目標，即安全、效率及環境保護，分析了當前的現狀和趨勢，介紹了解決問題的途徑，指出遠程通信和智能交通系統的出現將會使人類的生活發生極大的變化.與交通密切相關的綠色能源和先進材料等環境友好技術也將是21世紀新的增長熱點.而傳統技術則已非常接近極限.在充滿競爭的新世紀到來之時，武漢交通科技大學的學科結構必需及時地進行重大的調整Abstract : traffic safety, efficiency and environmental protection are three major goals of transportation. refering to these goals, an overview of current status and trends of transportation are presented in this paper. the paper also discusses possible solutions for future transportation and concludes with view points as follows. the integration of technologies of computer telecommunication and transportation will totally change the world as well as the life style of mankind. green energy, advanced material and other favourable technologies for environment are the growth points related to transportation. traditional technologies are likely to be very close to their practical limits. the adjustment of academic infrastructure of wtu is in urgent needs for the survival and developement in 21st century which will be full of competition
文摘:依照交通的三大目標，即安全、效率及環境保護，分析了當前的現狀和趨勢，介紹了解決問題的途徑，指出遠程通信和智能交通系統的出現將會使人類的生活發生極大的變化.與交通密切相關的綠色能源和先進材料等環境友好技術也將是21世紀新的增長熱點.而傳統技術則已非常接近極限.在充滿競爭的新世紀到來之時，武漢交通科技大學的學科結構必需及時地進行重大的調整The editing and debugging of the whole program of bor fdtd and vpws algorithms by matlab code are finished successfully, in the program i used matrix to put values for variables instead of using cycle, which significantly increase the computing speed
成功地完成了整套borfdtd與vpws演算法程序的編制與調試，在使用matlab語言編程過程中通過矩陣賦值代替循環賦值，極大的提高了計算速度。After introducing characteristic and hardware structure of dsp, 1 decide to adopt current excellent performance integrate dsp and its tap system ; after i know this, this paper present a software and hardware scheme which is based on fault signal " data acquisition and processing by using advanced dsp technology, and in arithmetic aspect, a dsp based real - time digital filter comes true. this simplifies the system design and improves the stability and real - time property of data acquisition. adopting a dsp integrate plank ( including a dsp cmos chip and external storages ) and using software to manage and prepare entire system can improve greatly the extension, maintenance and common of the application system
在闡述了dsp的硬體結構及特點之後，結合本課題的研究方向，本文決定採用目前最高性能的dsp集成板及其開發系統，並在了解此集成板的硬體結構和開發環境的基礎上，提出了利用先進的dsp技術來實現故障信號的採集與處理的軟硬設計方案，並從演算法方面實現了dsp的實時數字濾波，簡化了測試系統的設計，提高了測試儀器的實時性；而採用dsp板卡（上面含有一個dsp晶元及外存） ，通過軟體對整個系統進行調配和管理，可以極大地提高應用系統的可擴展件、可維護件及通用性。At the same time, a series of development trend in organization structure innovation under the information environment has been put forward : flat model is the basis of organization structure optimization ; flexibility not only is beneficial to organization creation, innovation and accelerating reaction speed, but also strengthens organization ' s control centripetal force during the process of being operated continuously. it has rapid adjusting ability in time according to unexpected results of predictable change ; networking can not only decrease internal management cost and realize integration between supply chain and sale chain in worldwide, but also realize enterprise " s completely authorized managemen in order to promote substantial leap in enterprise economic benefit ; virtual model is centralizing limited resources on high additional value function and making low additional value virtual in order that the largest resource support can be obtained in the lowest cost and the whole organization is operated in the most effective way for adapting to market " s rapid change with high elasticity ; creating learning pattern in organization makes enterprise expand the width and depth of information being exchanged with the outer so as to keep enterprise in an unassailable position
提出信息化環境下組織結構創新的一系列發展趨勢：扁平化是組織結構優化的基礎；柔性化既有利於組織的創造、革新、加快反應速度，又能使組織在不斷磨合中加強控制的向心力，具有適時根據可預期的變化的意外結果迅速調整的能力；網路化不僅減少了內部管理成本、實現了企業全世界范圍內供應鏈與銷售環節的整合，而且實現了企業充分授權式的管理，極大地促進了企業經濟效益，實現質的飛躍；虛擬化是將有限的資源集中在附加值高的功能上，而將附加值低的功能虛擬化，以最小的代價獲得最大的資源支持，從而使整個組織以最有效的方式運轉，以高彈性化來適應市場的快速變化；創建學習型組織，使企業拓展了與外界進行信息交流的廣度和深度，使企業立於不敗之地。分享友人