限流控制 的英文怎麼說
中文拼音 [xiànliúkòngzhì]
限流控制
英文
current control- 限 : Ⅰ名詞(指定的范圍; 限度) limit; bounds Ⅱ動詞(指定范圍, 不許超過) set a limit; limit; restrict
- 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...
- 控 : 動詞1 (告發;控告) accuse; charge 2 (控制) control; dominate 3 (使容器口兒朝下 讓裏面的液體慢...
- 制 : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
- 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
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The maximum density is governed by the allowable limit of fluidity for hydraulic transport.
最大密度是由水力輸送所容許的流態極限控制的。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。In conclusion, it is primarily described that the expectable social and economical benefits of this mis are great, and the design can be fulfilled smoothly. the difficulty of this thesis is : not only think about the coordination each other synthetically on workers, equipments, technologies, data and user ' s priorities, different project and different continuation day, but also must ensure that it is agility, controllable and safe when the data be transmitted on internet or intranet
本管理信息系統強調是針對無形的數據信息產品( gis等海量數據)的生產管理信息系統,不是單純的統計計算,還要實施嚴密的控制,除需要綜合考慮人員、設備、技能技術、權限、工程、工期在計劃調度統計方面的協調性外,還需要強調海量數據信息產品的原始數據、半成品、成品在網路上流動的靈活性、可控制性和安全性。Firstly, the status of our nation ' s water resources, flood and arid hazards is overviewed to illustrate the necessity for study on dynamic control of flood season limited water level. disadvantages in traditional limitsd water level design, static control of limited water level design, static control of limited water level and fuzzy limited water level curve are pointed out, and mending methods for these are introduced. dynamic control and its key problems are analyzed hi next section. the allowable range of limited water level is determined, so as the allowable extreme risk index. the definition of extreme risk is re - illustrated, risk analysis methods in reservoir operation is discussed either. according to the definition of extreme risk rate, the allowable extreme risk rate of reservoir is systematically demonstrated with variant extreme risk indexes and flood season limited water level
本文首先闡述了我國水資源狀況和水旱災害、說明水庫汛期限制水位動態控制研究的必要性;介紹了傳統汛限水位設計、汛限水位靜態控制、模糊汛限水位過程線存在的問題及其初步改進方法;分析汛期限制水位動態控制的方法及關鍵問題;進一步闡述了水庫極限風險率的定義;根據極限風險率定義,詳細敘述了不同極限風險指標時、不同汛期限制水位下起調,水庫所能承受的極限風險率計算方法。然後,基於極限風險率計算方法,以白石水庫為背景,研究「考慮壩體自身安全、考慮壩體安全與下游防護對象控制下泄流量的汛限水位動態控制的極限風險率」 。Concretely, it is creditor ' s right from the angle of request of company ' s performing obligation ; it is expectant right from the realization of right ; it is option from the content of exercising right. simultaneously, eso has the characters of right, profitability, time limit and nonnegotiable. eso system is not an arrange for system of property right but a long term incentive mechanism, because the aim of enterprise executive is not property of enterprise but rich profit by exercising their right, that is the value of eso for senior manager is not to control company but to acquire profit from the price difference
第一部分分析了股票期權和股票期權制度的含義,指出股票期權的性質從不同角度分析可以認定為債權、期待權、選擇權,具體而言,從需權利人請求公司履行義務的角度它是一種債權,從權利實現的角度它是一種期待權,從權利行使內容的角度它是一種選擇權,同時它具有權利性、收益性、時限性、非流通性等特點;股票期權制度是一種長期激勵制度而非產權制度安排,因為企業經營者的目標是通過行使權利獲得豐厚收益,而非企業的所有權,即該制度對高級管理人員的最大價值是獲得差價利潤而不是控制公司。Company was set up in 1997, as a high - tech enterprise with ability of reserch, development and manufacture, it was set up for limited company in 2006, and has passed iso9001 : 2000 quality adminis - tration system certification. company have professional works, excellent process equipments, perfect checkout apparatus, and produces all sorts of premanent magnetic chuch, electro magnetic chuch, rectiffication ` s manipulator and magnetic removal with adwantages of advanced designment, long longevity, big suction and small remanence. the quality has passed the certification of china quality test association and china quality indemnify center
公司成立於1997年,是一家集科研開發生產為一體的高科企業, 2006年組建為有限公司,並通過iso9001 : 2000質量體系認證,公司擁有專業的技術人員,精良的加工設備,完善的檢測儀器,所生產的各種永磁吸盤、電磁吸盤、整流控制器、退磁器等磁性工具,具有設計先進、壽命長、吸力大、剩磁小等特點,質量通過中國質量檢驗協會,中國質量保障中心認證。Superior frequency characteristics shortest recovery time, realize the switching of the circuit, complete functions such as open and close, clip wave, wave detector, high - frequency rectifier, logic control, which fit for all kinds of digital circuits and analog circuits
具有良好的高頻開關特性反向恢復時間短,可實現對電路開和關的控制功能,可完成開關限幅檢波高頻整流邏輯控制等功能,適用於各類數位電路類比電路。This personage thinks, be restricted to make work current a lift a ban will be right appear on the market the appraise value standard of the company produces an effect, to blue plan a group, partner stems from control advantageous position to reach value the element such as company future development, reduce held possibility and not quite
該人士認為,限售流通股解禁會對上市公司的估值水平產生影響,對于藍籌股群體,股東出於控制權及看好公司未來發展等因素,減持的可能性並不大。By use of - perturbation method with spatial discretization, the hydraulic transient system controlled by quasilinear partial differential equation was converted to a time - continuous linear system, so that the inverse problem of hydraulic transients under limited pressure could be sol ed with the optimal control theory for time - continuous systems
採用-攝動法並經過空間離散,將由擬線性偏微分方程式控制制的有壓瞬變流系統轉化為時間連續線性系統,從而使有壓瞬變流限壓控制反問題能應用時間連續系統最優控制理論來求解。With the simple pipe ss1em taken as an object for studs, a numerical model for optimal control was developed
摘要以簡單管系統為研究對象,建立了有壓瞬變流限壓控制反問題的最優控制數學模型。Under the control of work flow, data are operated in the users domain
工作流程,控制數據處理,在工作流控制下的崗位用戶實現權限范圍內的數據操作工作。The formulation for the flow model is given using the finite element / control volume ( fe / cv ) technique based on darcy ' s law of creeping flow through a porous media. the heat transfer model is based on the two - dimensional, transient heat conduction equation, including heat generation. the cure kinetics model is based on kamal ' s model, and the degree of the resin cure as a function of temperature and time
樹脂流動階段的模擬是根據牛頓流體在多孔介質中的滲流理論,應用darcy定律並使用有限元/控制體技術建立起來的;熱傳遞模型是一個二維瞬態熱傳導方程,考慮樹脂反應放熱;樹脂的固化模型利用了kamal提出的固化動力學方程,將固化度取為時間和溫度的函數。( 2 ) the method of finite element discrete and optimal parameter back analysis is adopted. ( 3 ) concentrated on the question of high external water pressure of the deep - lying tunnel, the basic theory and method calculating external water pressure are systematically studied. ( 4 ) based on jinping cascade 2 hydropower station, numerical simulation rain infiltration of seepage field under different drainage pattern and grouting pattern are studied, also, the high external water pressure is analyzed and studied and some seepage control measures are put forward
( 2 )採用有限元離散?優化法進行參數的反演分析; ( 3 )針對深埋隧洞的高外水壓力問題,進一步分析和研究了襯砌水荷載及外水壓力的作用機理和計算方法; ( 4 )以錦屏二級水電站深埋長引水隧洞作為本文的主要研究對象,採用考慮降雨入滲滲流場分析的方法對排水方案和灌漿封堵方案不同情況下的滲流場的水頭分佈進行了數值模擬,並對其外水壓力進行了分析和研究,提出了滲流控制的具體措施。The theory analyzes is verified by simuliation results. then, the control of voltage space vector method is explored based on instantaneous reactive power and ac motor drive theory
其次,論文對滯環電流控制方法進行了分析,指出了滯環電流控制所存在的缺點以及局限性,模擬驗證了理論分析結果。The unified power flow controller ( upfc ) is one of the most enterprising realizations of the idea of flexible ac transmission system ( facts ). having the ability of controlling most of the basic power system parameters, upfc can flexibly adjust the real and reactive power through the transmission line, damp the oscillation, and enhance the stability of power system and so on
統一潮流控制器( upfc )是靈活交流輸電系統中最有代表性的成員,具備控制多種電力系統參數的能力,因而可以靈活地調節線路有功和無功功率、阻尼系統振蕩、增強電力系統的穩定性和提高輸電線路的傳輸極限。The main contents are as follows : firstly, the principal theories and methods to analyze monitoring data and about finite element method applied in seepage are illustrated in the article, which provide warrants in theory on choosing reasonable seepage control measure and evaluating safety reliability of dam project
其主要內容有以下幾個方面: 1 、綜合闡述了大壩原型觀測資料的分析理論和方法以及滲流有限元的基本原理,為選擇合理的滲流控制措施和評價大壩工程的安全可靠性提供了必要的理論依據。Firstly, the current testing localization in the detection of electric bow is analyzed and the new system ' s whole construction developed in this thesis is introduced ; in the 2rd chapter, the embedded 110v dc power supply is analyzed and constructed, and with experiments, some dissonant results such as the fluctuation of output pwm ( pulse width modulation ) pulses, the power noise added to output voltage, and the drop of output voltage have been analyzed and the problems have been broken down one by one ; in chapter 3, stepping motor ' s drive has been systematically dissertated, and combing stepping motor ' s subdivided drive technology, the author develops an intelligent mini - step driving circuit using a main - sub microprocessor structure, which is validated in the hybrid stepper based system ; in the 4th chapter, liquid crystal driving and displaying technology is specified in detail, with one sort of lcd modules ( tlm12864h ), the author develops an feasible circuit for the new testing system, designs a menu mode based program struc ture and brings here some programming codes using franklin c51 programming language ; in chapter 5, the above built system is used in the electric bow ' s practical detection, and the differentiating rate of this system is analyzed
論文首先分析了目前機車受電弓檢修方式存在的局限並概述了本論文研製的受電弓測試系統的體系架構;第二章對系統內置110v直流控制電源進行了分析和設計,結合試驗對輸出pwm振蕩、輸出電源噪聲大、輸出電壓下跌等現象進行了分析並提出解決措施;第三章論述了步進電機的驅動,結合步進電機微步驅動技術研製了基於上下位單片機組的混合式步進電機智能驅動電路,並在試驗中得以驗證;第四章詳述了液晶驅動及顯示技術,利用一款液晶顯示模塊tlm12864h研製出本系統用液晶顯示電路,設計了菜單式的程序結構並以franklinc51編程方式給出部分子程序代碼;第五章則將以上構建的整個系統應用在機車受電弓的實測中,並對測試解析度進行了分析。Moisture proof and no contact output, load current 1a max
具防潮功能並且採用無接點方式,限時控制負載電流最大1aAdmission is free, but entry will be regulated if necessary. visitors might need to queue up for a considerable length of time
開放日免費入場,但會視乎情況而實行人流控制措施,限制入場人數,屆時市民輪候時間亦可能頗長。The new measure and amend method of micro step is specially used to measure and amend the microstep. in the base of the characteristic of the discrete current in phase, low resolution is used to substitute high resolution in the measure and amend process for reducing the cost of the process
錯位測量與逼近修正方法結合細分驅動的有限級離散化電流控制方式,將測量與修正有效融合的一種專用性很強的面向步進電機細分驅動的新方法,以低解析度圓光柵替代高解析度圓光柵,大大降低測量硬體成本。分享友人