簡稱元組 的英文怎麼說
中文拼音 [jiǎnchènyuánzǔ]
簡稱元組
英文
tuple-
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。Zhengzhou coal industry ( group ) limited liability company ( hereinafter referred to as zheng meijituan companies ) built in 1958, when the new federated mining bureau, january 1989 renamed zhengzhou mining bureau, 1996 1 january original coal department approval for the establishment of state - owned exclusive investment companies, in september 2002 with china xinda, china huarong asset management corporation for the joint formation of a new company property is a category of countries large enterprises, national levels enterprises, the original coal department establish a modern enterprise system one of the pilot units, the coal industry and the first issuance of stock - listed companies
鄭州煤炭工業（集團）有限責任公司（簡稱鄭煤集團公司） ，始建於1958年，時名新密礦務局， 1989年1月更名為鄭州礦務局， 1996年1月經原煤炭部批準組建為國有獨資公司， 2002年9月與中國信達、中國華融資產管理公司聯合組建為產權多元化新公司，是國家大型一類企業，國家二級企業，原煤炭部首批建立現代企業制度試點單位之一，煤炭行業第一家發行股票並上市的企業。In a circuit system, the elements, that have a same current exactly, compose a basic branch, and the current flowing through the elements, is called a basic branch current and is simply called a branch current
在電路系統中，流過相同電流的各元件組成一條基本支路，流過這些元件的電流稱為基本支路電流，簡稱支路電流。The simplified method, combination and crossover principle of the point symbol on a 2d braided composites yarn segment were proposed
敘述了二維編織復合材料紗線段的點符號簡化方法及其組合、交叉原則，以及由點符號組成的無對稱單元、基本對稱單元構建的方法。For some years, leaders of zhangjiagang port pay great attention to diversification strategy. they set up relative organisations, provide necessary manpower and financial resources, incline on management policies, but no significant progress and improvement has been achieved on diversification management. up to 2ool, the input of diversification management of the whole port makes up 20 percent of the total
多年來，張家港港務集團公司（以下簡稱「張家港港」 ）一直重視和強調多元化經營工作，並且從組織結構上進行了配備、人力和財力上作了投入、經營政策方面作了傾斜，但多元化經營管理工作一直未有大的進展和起色，到2001年，全局的多元化經營收入僅占營運總收入的20 。Triple des usually abbreviated 3des or des3 uses the same algorithm as des, but increases the algorithm s security by employing longer keys of up to 192 bits 168 bits of effective length once the " parity " bits are removed and iterative calls of the des algorithm
Triple des （常簡稱為3des或des3 ）使用與des相同的演算法，但是通過採用更長的多達192位（除去每個位元組的1個「奇偶」位，實際有效長度為168位） ，並重復調用des演算法，增強了演算法的安全性。B. buchberger introduced the concepts of term orders in the set of all power products and presented an algorithm for finding a special generators, a reduced grobner basis which is unique for a given term order, of a given ideal of a polynomial ring over a field from any generators of the ideal by means of s - polynomials
Buchberger在域上的多項式環的單項式的集合中引入項序，並利用s -多項式，給出了一種演算法，使得對多項式環中的任意給定的理想，從它的一組生成元，可計算得到一組被稱為簡化gr （According to the business enterprise of high and clear electronics technique that beautiful and internal personage of country reveal, a by name of pass village of middle ten days of month, peking inside of january " release on having grade creep that the product of the right of independence knowledge player of high and clear arithmetic figure movie " brief name hdv, declare is a machine to change the on behalf product, and can be used as to use to come the with broadcast the video - disc machine of the program of high and clear degree 200 ten thousand pixel arithmetic figure. the country is beautiful already with the cooperation throw in last million dollars on the hdv
據國美內部人士透露， 1月中旬，北京中關村一家名為「凱誠」的高清晰電子技術企業推出一具有自主知識產權的產品「高清晰數字電影播放機」簡稱hdv ，聲稱是dvd碟機的升級換代產品，可以作為用來存儲和播放高清晰度200萬像素數位元組目的影碟機。國美已與「凱誠」合作在hdv上投入了上百萬元。Push - pull current mode hfl inverter also is composed of four power switches. the simulation and experiment of a 500va experimental prototype indicates that this circuit has the advantages of less components, simple topology, the ability of four quadrant operation and high efficiency. the inverter does not need the symmetry of the components " parameters and can be applied to dc to ac conversion with single low input voltage source
推挽雙向電流源高頻鏈逆變電路也是由四個功率管組成， 500va的原理樣機的模擬和實驗研究結果表明，該電路元器件少、電路拓撲簡單、能夠四象限可靠運行、變換效率高，並不要求器件參數的完全對稱，適合於輸入電壓較低的場合。Added in the process was some descriptive names for fields, but that could have also been specified in a single header line of less than a hundred bytes
是一些欄位的描述名稱，但那本來也可以使用不超過一百個位元組的、簡單的標題行指定。分享友人