用優勢法簡化 的英文怎麼說

中文拼音 [yòngyōushìfǎjiǎnhuà]
用優勢法簡化 英文
reduction by dominance
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  • 勢 : 名詞1 （勢力） power; force; influence 2 （一切事物力量表現出來的趨向） momentum; tendency 3 （自...
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  • 簡 : Ⅰ形容詞（簡單） simple; simplified; brief Ⅱ動詞1 （使簡單; 簡化） simplify 2 [書面語] （選擇人才...
  • 簡化 : simplify; facilitate; idealization; dilution; simplification; reducing; simplifying; [自動化] red...
  1. The stability of electric power system has been being focused for a long time toprevent a power system from losing synchronism after sudden fault ， researchers have done much work and got many accomplishments this paper applied the direct feedback linearization ( dfl ) technique on the power system ， a strong nonlinear system simulation results by matlab proved this method efficiency main works and results are as follows ： this paper compared some existing methods in excitation control ， fast valve control and coordinated control respectively, analyzed the developments and actuality of nonlinear control research in brief, illustrated why ransient stability could be greatly improved by using the fast valve control in chapter 3 ， indicated the importance of coordinated control farther this paper introduced the inverse system theory, based on which ， discussed the dfl theory, pointed out which had consistency with the inverse theory, expanded the dfl theory combined the idiographic model equations ， made which adapt to the model of a single machine - infinite bus power system this paper referenced abundance articles and educed a set of equations ， which could describe the dynamical process of excitation and fast valve control for synchronous generators in the equations ， there were several very important parameters of power system - - rotor angle ( ) ， rotor speed ( ) ， generator q axis voltage ( eq ) ， transient voltage ( e ' q ) ， active power ( pe ) ， mechanical input power ( pm ) ， valve opening ( ) ， generator terminal voltage ( vt ) ， based on the model ， nonlinear coordinated controller and terminal voltage optimal controller have been designed by using the expanded dfl theory and lq optimal control theory the simulation results showed that the controller could keep power system transiently stable under the effects of a symmetrical 3 - phase short circuit fault ， which achieved better postfault regulation compared with another two routine methods ， one is the proportion excitation controller and proportion fast valve controller, the other is the proportion excitation controller and the optimal fast valve controller, which could exert good performance when met 1ittle disturbance either

    在介紹逆系統理論的基礎上，詳細介紹了dfl理論，通過比較闡明了dfl理論其本質是逆系統方法的一類，並結合具體課題推導出的模型方程將dfl理論進行了擴展，使之適應于電力系統這個強非線性對象。通過參考大量的書籍文獻推導出一套實用的可將大型汽輪發電機勵磁與汽門綜合起來進行控制的模型方程，此模型方程涵蓋了電力系統中特別引人注目的幾個量- -轉子角、轉子轉速、發電機q軸電勢eq 、暫態電勢e ' q 、有功功率pe 、機械功率pm 、汽門開度、機端電壓vt ，在此基礎上建立了實用的電力系統簡化的數學模型，並將擴展的dfl理論應用於此模型系統，結合線性二次型最優控制理論設計出大型汽輪發電機的非線性綜合控制器及機端電壓最優控制器，通過模擬實驗與採用常規的按電壓偏差進行調節的比例式勵磁控制器+汽門比例控制及採用常規的按電壓偏差進行調節的比例式勵磁調節器和基於二次型性能指標設計的最優快控汽門（考慮發電機的飽和因素）進行了對比，證實了採用此種控制器可以有效地提高電力系統的暫態穩定性，並且在電力系統遭受小干擾時同樣具有良好的調節性能。
  2. After several typical foreign desktop systems had been studied, mem ( melted extrusion manufacturing ) process was chosen as the molding process of the first rapid prototyping desktop system in china, mem200 - d, which combined our technical advantages and design experiences. by using the mechatronic design and modularization method, the system scheme design, layout design and part / assembly design have been achieved

    作者在研究了國外多種典型的桌面化快速成形系統的工藝、特點之後，結合自身的技術優勢和設計經驗，選擇熔融擠壓製造工藝（ meltedextrusionmanufacturing ，簡稱mem ）作為國內第一臺桌面化快速成形系統mem200 - d的成形工藝，同時應用機械電子學產品設計方法，結合桌面化快速成形系統的特點，以模塊化設計思想完成了mem200 - d桌面化熔融擠壓成形系統的總體方案設計、結構布局設計和零部件設計。
  3. On the basis of brief reviewing the progress of the researches about the relative fields at home and abroad, the system of economic sustainable development of huangling county was qualitatively analyzed in the thesis according to the life - cycle theory of products and industries, the theory of export guiding and the theory of economic sustainable development. and the method of systematic dynamics was applied in programming and mockingly regulating the ec onomic sustainable development of huangling, the best model for the economic sustainable development of county regions was discussed. and pointed out that the key to realizing the economic sustainable development of county regions was to suitably adjust the industrial structure, to transform the single structure into the multiple - levels and diversified structure and then to realize the recreation and substitution of advantages by developing coal industry and some non - coal industries such as agriculture and tourism that possess the regional advantages

    本論文在簡要回顧國內外相關領域研究進展的基礎上，依據產業和產品的生命周期理論、出口導向理論和經濟可持續發展理論，對黃陵縣域經濟可持續發展系統進行定性分析，並運用系統動力學方法對其進行規劃與模擬調控，探討了縣域經濟可持續發展的最優模式，指出實現縣域經濟可持續發展的關鍵是適時進行產業結構調整，由單一的結構向多元化、多層次轉變，通過發展煤炭產業和具有區域優勢的農業、旅遊等非煤產業實現優勢再造和優勢替代。
  4. And according to the basic principles of scientificaalness, systemeticness, effectiveness and this paper set up the evaluating indicator system of the region industry competitive power ( the fundamental frame of the system contains threefold contents : the actual competitive power, the potential competitive power and the environmental competitive power ), then this paper proceeds the empirical research on the existing industries in shandong province with the evaluation model of ahp ( analytical hierarchy process ), and calculates the competitive power exponent of each industry in shandong province. hereby this paper gives a general evaluation on the industry competitive power in shandong province, and crystallizes the superior industry and inferior industry in shandong province, then probes into the advantages and the disadvantages of the superior industry in shandong province for the background of globalization. finally the author puts forward the countermeasure and proposal on promoting the industry competitive power in shandong province

    本文以山東省工業行業競爭力為研究對象，在對現有研究成果進行簡要回顧的基礎上，對產業競爭力的內涵進行了界定，依據科學性、系統性、可行性和可持續性的基本原則，建立了區域產業競爭力評價指標體系（其基本框架包括三方面內容：現實競爭力、潛在競爭力和環境競爭力） ，運用ahp （層次分析法）評價模型對山東省現有工業行業進行了實證研究，計算了山東省各工業行業競爭力指數，據此對山東省工業行業競爭力進行了總體評價，明確了山東省的優勢產業和劣勢產業，提出了山東省工業發展定位，進而探討了山東省優勢產業在全球化背景下的優勢、劣勢，最後提出提升山東省產業競爭力的對策和建議。
  5. Electroless plating nickel is a kind of electroless deposition process with extensive applicaton. compallng with electro - depositon process, the process has a lot of advamages, such as easy operation, low process condition, uniform electroless plating film

    化學鍍鎳是一項已獲得廣泛應用的無電沉積方法，同電沉積相比，它有操作簡便、設備條件要求低、鍍層均勻等優點，其發展勢頭迅猛，前程未可限量。
  6. In order to deal with the complicated question of mine water decontamination plant site choice, based on the analysis of the mine water quality in wangying, wulong haizhou mining area and the distribution of industry, agriculture and population nearby, this paper applied multi - purpose fuzzy optimal choice model and gray condition decision to select the mine water purifying plant site and put forward the optimal decision

    摘要針對礦井水凈化處理廠廠址選擇復雜的問題，以王營礦、五龍礦和海州礦為研究對象，在對其水質以及周圍的工農業和人口分布進行簡單分析的基礎上，採用多目標模糊優選模型和灰色局勢決策法對礦井水凈化處理廠的廠址進行優化，確立建廠的最佳位置。
  7. The language extension mechanisms were slightly restructured and simplified, providing a more direct way for you to define domain - specific languages based on uml. these languages have the distinct benefit of being able to take advantage of uml tools and expertise directly, both of which are abundantly available

    語言擴展機制將被結構重組和簡化，以給你提供一種更加直接地方法基於uml來定義特定領域語言（ dsl ） ，這些語言在直接的利用豐富的uml工具和專門技術上有著獨特的優勢。
  8. The thesis compares the technology of current daily sewage processing unit and analyses the advantage and disadvantage of every unit. among these units, the technology of activated sludge is simpler, more efficient and does n ' t cost a lot. thus this technology is very fit for the actual condition of ship

    文章首先通過比較現行的各種船舶生活污水處理系統的工藝，分析其各自的優劣，其中活性污泥法處理具有工藝結構簡單、凈化效果好、藥劑用量少、成本低的優勢，因此是一種非常適合船舶實際情況的處理方法。
  9. Firstly, by analyzing company inner and outer environment, the existing strengths, weaknesses, opportunities and threats were defined, then through swot analyzing according to related theory of strategic management to make company development strategy. secondly, the custom orientation will be established by company inner reform, the high efficient process center structure will be built by removing traditional management organizational model. thirdly, the inner company process will be found by taking six w analysis method based on the current company process description in the orientation change

    首先通過對企業內外部環境的分析，確定了企業所面臨的優勢、劣勢、機會、威脅的存在，並結合戰略管理的相關理論，進行swot分析，從而制定企業的發展戰略；在已定戰略的指導下，對企業的內部組織結構進行變革，實現從企業導向到顧客導向的轉變，摒棄了傳統的「科層制」管理組織模式，構建一種以流程為中心的高效、扁平化的組織結構；在導向轉變過程中，通過對企業現有流程進行描述，運用「六何」分析法，找出企業內的關鍵流程；再採用ecrs技術，通過對流程的取消、合併、重排、簡化進行再造，最後是流程的實施。
  10. This article is the schedule design of the project, are as follows : it is introduced the basic condition of company, the reason of project building, expecialy introduced the good value in manstrength ensure, filed of plant, traffic, pipe rack and maintenance etc of jilin chemical fiber group co., ltd. it is the analys of product market and price

    本文將對該工程項目進行方案設計，具體內容如下:第一章介紹項目建設單位基本情況、項目背景及建設理由，重點陳述吉林化纖集團有限責任公司在人力資源、裝置用地、交通運輸、外管網、維修設施等方面的優勢;第二章對項目方案設計所採用的理論方法做了簡要的介紹。
  11. Begin with background, structure, researching measure and researches from home and abroad, and then construct the model of economic sustainable growth of four factors, i analyze the impact of the commodity composition of import and export on economic sustainable growth in virtue of factor. i research on the evolvement and the winds of change of the commodity composition of import and export of four factor - intensive products, analyze status quo and reasons combined with above - mentioned model. following with influence and the difference between the commodity composition of import and export and the best economic sustainable growth, i wok out the exhibition and reasons, finally bring forward suggestions

    本文開宗明義闡述了選題背景、主體結構、研究方法及國內外研究綜述，在此基礎上構建了四要素經濟可持續增長的模型，提出以要素為載體研究了外貿商品結構對經濟可持續增長的作用機制和影響路徑;然後作者詳細分析了我國不同要素商品進出口結構的演變歷史，通過圖表進一步分析其變化趨勢，並以此分析了我國外貿商品結構的現狀及產生現狀的原因，並聯系前面經濟可持續增長的模型進行了簡單的分析;接著展開分析了我國現實外貿商品結構對經濟可持續增長的影響，與最優路徑的偏離狀況以及制約經濟可持續增長表現和原因，並在文章最後提出了優化的措施建議。
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