流動電分析 的英文怎麼說

中文拼音 [liúdòngdiànfēnxī]
流動電分析 英文
flow electroanalysis
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 析 : Ⅰ動詞1. （分開; 散開） divide; separate 2. （分析） analyse; dissect; resolve Ⅱ名詞（姓氏） a surname
  • 流動 : 1. （液體或氣體移動） flow; run; circulate 2. （經常變換位置） going from place to place; on the move; mobile
  1. This thesis firstly introduces new demands of aerial product logistics support under high - tech war and some defects of traditional logistics support, and puts forward a kind of system model of aerial product logistics support following data - sharing of cals, and emphasizes detm. secondly it sets forth application of step and xml in the ietm, researchs conversion of xml schema and relation schema, and simply researchs mapping of xml and express. afterword, a based - xml framework of info - transfer between different platform are presented, according to this framework, the author establish a archetypal system of helicopter information query system based xml and dbms

    本文首先介紹了現代高科技戰爭條件下對航空產品維修保障的新要求，概述了傳統的後勤保障技術的不足，遵循cals的數據共享的理念，提出了航空產品維修保障系統模型，重點研究了互動式電子技術手冊；接著分析了step標準和xml技術在製作互動式電子技術手冊中的應用，重點研究了肌模式和關系模式之間的相互轉換，初步研究了xml和express語言之間的映射關系；然後，提出了基於xml的一種解決航空產品信息跨平臺傳遞的解決方案，給出了該方案的具體實現流程和詳細的通訊協議，並開發了基於xul和數據庫的某型號直升飛機的信息查詢原型系統。
  2. Depend on the comprehensive analysis and study of the structure, principle, and exterior characteristic of the motor, through the methods of system modeling and digital simulation analysis, two kind of control device that work for the low voltage ( lvdc ) and the high voltage ( hvdc ) in avigation are researched respectively. point to the control technique of close - loop speed stabilization at a limited adjustment speed range, we bring out the close - loop speed control method that using the rotor position sensor indirectly measure the speed of the motor

    在全面分析了稀土永磁無刷直流電動機的結構特點、工作原理、運行方式以及外部特性的基礎上，通過系統建模和數字模擬分析，分別針對航空低壓直流（ lvdc ）和高壓直流（ hvdc ）兩種電動機構用永磁無刷電動機，在小范圍轉速連續調節下的閉環穩速控制技術進行了詳細理論研究，提出了利用轉子位置傳感器信號間接測量電機轉速進行電機轉速閉環穩速控制的策略。
  3. This paper is based on " the remodeled item of the 122mm automatic barbette servo system ". it introduced the controlled project of brushless direct current motor realized by dsp at first. on the base of analyzing and studying the driving wave of the brushless direct current motor thoroughly and fully, it carried on the servo system ' s simulink and presented the concrete software and hardware ' s devise of the whole system in the end

    本論文的撰寫是以「 122mm自行迫榴炮伺服控制系統的改型項目」為基礎，首先介紹了dsp實現無刷直流電機的控制方案，在深入、系統的分析和研究了無刷直流電機驅動波形的基礎上，然後進行了伺服控制系統的模擬，最後給出了伺服控制系統具體的軟硬體設計。
  4. Analysis of the equivalent capacitive property about dc motor

    直流電動機等效電容特性分析
  5. According to the system technology require, adopting singlechip realize open loop digital control of hdclsm ; using v / f conversion and complex key - control method realize digital setting of system parameter, such as velocity ; using micro - stepping control insure the motor running more smoothly ; adopting debasing speed control method to eliminate the mechanical impact of distance termination effectively ; at the same time, analyzing main power circuits drive circuit and protect circuit of system, completing hardware design and facture and software programming and debugging ; at last, making a whole test in hybrid rotary step motor. the experiment result indicates that this control system reaches the qualities required and run smoothly also

    根據系統技術要求，採用單片機實現了混合式直流直線步進電動機的開環數字控制；利用v f變換和復合鍵控方法實現了系統轉速等參數的數字設定；利用細分控制技術保證了電機運行的平穩性，並進行了波形分析和理論研究；採用單片機軟體降速控制策略解決直線步進電機行程末端的機械沖擊問題；同時對主功率電路、驅動電路和系統保護電路進行了分析，完成了硬體設計、製作和軟體編程、調試，最後在混合式旋轉步進電動機上進行了全面測試。
  6. It combained potentiostat, potentiostatic circuit instrument and ac impedance measurement organticace, which can measure usual dynamic potentio - scan, experiment of dynamic potentio - scan, but also unique measurement of ac impedance measurement, also, this new type electrochemical workstation can carry on complex experiment, sucn as potentio / current scan ac impedance measurement procedural measurment, life - span - circle ac impedance measurement procedural measurement in order to fullfill the goal of track and analysis of parameter in various electrochemical conditions. this graduation thesis indicate the structure, function of the multifunct - ional electrochemical workstation

    它把恆電位儀，恆電流儀和電化學交流阻抗分析儀有機地結合到一起，既可以做常規的基本測試如動電位掃描、動電流掃描試驗和電化學交流阻抗測量，也可以做基於這三種基本試驗的程式化試驗，如恆電流充電-電化學交流阻抗測量，電池壽命循環試驗-電化學交流阻抗測量試驗，從而完成多種狀態下電化學體系的參數跟蹤和分析。
  7. Analysis on commutation torque ripples of a pmbdc motor based on c - dump converter

    變換器供電的無刷直流電機換相轉矩脈動的分析
  8. An analysis and a compensation method for commutation torque ripple in trapezoidal bldc motor

    無刷直流電機換相轉矩脈動的分析及其補償方法
  9. Based on the vibration test in yantan hydropower house, in this paper the author adopt les method which belong to three dimensions unsteady turbulent flow numerical analysis to simulate vibration resource characteristics of hydrogenerator set, a harmonic vibration model of powerhouse substructure is put forward to carry out firstly a precise modal analysis and dynamic response analysis for generator floor. the numerical calculation results agree well with the surveyed data in situ

    本文結合巖灘水電站廠房振動的試驗研究，採用非定常湍流數值分析的大渦模擬方法進行混流機組水力振動振源模擬；提出一種水電站廠房下部結構簡諧振動模型，首次進行了發電機層樓板結構的精確模態分析和水力激振荷載下的動力響應分析，各項計算結果與實測數據吻合良好。
  10. Numerical analysis of the streaming potential in bone tissue

    骨組織流動電勢數值分析
  11. In the third chapter, the mathematical models of project system have been established, and simulation has been done on the simulink enviroment of matlab software kits. the simulation focus on the effects of main parameters on the dynamic characteristics of speed control system, and the main parameters include viscosity damp coefficient and friction torque of electrical motor shaft, internal leakage coefficient of pump / motor of hydraulic circuits, gas volume of pressure accumulator, viscosity damp coefficient of cylinder piston and different running building floors, etc. at last, theoretical research effects of the flow and pressure pulsation of pump / motor on car speed and oil volume leakage theory are discussed. the fourth chapter of this thesis concerns the research on the key items about hydraulic power control system according to the ens 1 - 2 and other hydraulic elevator standards

    論文第三章針對組成系統的各個模塊進行了機理建模，並且通過matlab軟體中的simulink圖形化模擬環境進行了本課題系統的模擬研究，主要針對影響系統特性的主要參數變化，動態分析系統的輸出特性，在上下行工況中，分析了電機軸系粘性阻尼系數、軸系摩擦力矩、主迴路蓄能器迴路液壓泵馬達內泄漏系數、蓄能器氣體容積、液壓缸柱塞粘性阻尼摩擦系數以及不同運行樓層工況等參數對系統特性的影響；最後對軸向柱塞泵馬達的流量壓力脈動對電梯轎廂速度的影響和蓄能器內油液體積損失機理進行了理論研究。
  12. This paper describes a genaral introduction on digital - analog converter study of domestic and aboard, analysis of d / a converter principle and structures, and the analyses of different converting type such as current converting and voltage converting. a monolithic current - output converter is presented

    本文較為全面的介紹了數字/模擬轉換器（ d / a轉換器）的國內外動態，分析了d / a轉換器的基本原理和結構，對電流轉換和電壓轉換d / a轉換器進行了較為詳細的分析。
  13. The paper presents the design of walking leg for bionic crab - liked robot, which is driven by micro servo motor

    摘要仿生機器蟹是一種採用微型直流伺服電機驅動的仿生步行機器人，本文詳細介紹了機器蟹步行腿設計及其運動學分析、動力學分析。
  14. This paper introduced the basic control mode of automatic control system of coagulant dosage, taking the technique of streaming current defection for example, and then the merits and demerits of each control mode and the applicability was analyzed

    以流動電流檢測技術為例，介紹混凝投藥自動控制系統的基本控制方式，並且對各種控制方式的優缺點及適用條件作了分析。
  15. Abstract : this paper introduced the basic control mode of automatic control system of coagulant dosage, taking the technique of streaming current defection for example, and then the merits and demerits of each control mode and the applicability was analyzed

    文摘:以流動電流檢測技術為例，介紹混凝投藥自動控制系統的基本控制方式，並且對各種控制方式的優缺點及適用條件作了分析。
  16. Many experts and researchers have made great efforts in a long time. this paper is from the study of theory, analysis the particularity of electrical tractor loads

    本文從理論探討的角度出發，深入了解了國內外對電牽引系統多諧波源隨機諧波電流疊加問題的動態，分析了電牽引負荷諧波的分佈特性。
  17. Xu zhen ? lin, jiang wei, wang xiu ? zhi, et al. analysis and attenuation of torque ripple due to commutation in brushless dc servo machines j. electric drive, 1994 ( 5 ) : 36 - 41

    許鎮琳，江偉，王秀芝，等.無刷直流伺服電機換相轉矩脈動的分析和消除j .電氣傳動， 1994 （ 5 ） : 3641
  18. The formula of four factors is given in analyzing first - order circuits, the initial value is extend as far as 0 _ value and it is unanimously agreed other theory of circuit analysis

    摘要給出了直流激勵下的一階電路的四要素公式，將經典分析的起點延伸到0 _ ，使經典電路分析與現代電路分析的起點一致，統一了動態分析理論。
  19. The key issues in this paper are : e - commerce and its characters ; the influence of e - commerce on the innovation of circulation model and the development of circulation industry ; the inner factors and impetus that speed up the circulation to develop itself ; the analysis of e - commerce in china and its electronic trade prospect and it is put forward that the development of e - commerce in china is facing the tasks of marketization and eletronisation and the business between enterprises is becoming the development emphasis in the area of commodity circulation ; the strategy and countermeasure of e - commerce development in circulation industry and it is also proposed that t he overtaking strategy be established to quicken the process of the modernization of circulation industry ; the rule that fits the situation of our country be fixed to make enterprises the main body in using e - commerce ; e - commerce means be used to change the circulation system of our country ; the payment system construction be speeded up and the government promote e - commerce, etc

    本文重點研究了電子商務的本質特徵，電子商務對流通方式創新以及流通產業發展的影響，力圖從全新角度探求加速流通自身發展的內因和動力；分析了我國電子商務及其電子交易前景，提出中國電子商務發展面臨市場化與電子化的雙重任務，企業間的業務將成為商品流通領域發展重點；探討了流通業電子商務發展的戰略與對策，提出確立趕超型戰略，加速商品流通業現代化進程；確定適合國情的指導原則，推動企業成為電子商務應用的主體；用電子商務手段，改造我國物流體系；加快支付系統建設和政府對電子商務的推動等觀點。
  20. Because the feeder short circuit current of subway is very great, the plug - in boards of input and output are different from the ac feeder protection. after analyzing and comparing the two popular input components, the thesis choices the shunt. in addition, the thesis gives the original design of output plug - in board

    由於地鐵饋線短路電流較大，保護的輸入元件及出口插件與交流保護不同，本文對目前常用的兩種輸入元件進行了分析比較后，選擇了分流器，在分析了直流快速開關動作情況的基礎上，對出口插件進行了初步設計。
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