控制通量 的英文怎麼說

中文拼音 [kòngzhìtōngliáng]
控制通量 英文
control flux
  • : 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...
  • : 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...
  • : 通量詞(用於動作)
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  • 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
  • 通量 : [物理學] flux; shower
  1. Abstract : large time delay exists in complicated practical processes. for example, in fccu ( fluidized catalytic cracker unit ) reactor - regenerator, the feed is preheated through heat exchanging from fractional column slurry, thus results in large time delay. a predictive control system is designed for such processes, where the kernal algorithm is dynamic matrix control. application results show that the control behavior is improved than original pid control

    文摘:實際的復雜工業過程,往往具有大的時滯,例如:煉油廠催化裂化裝置的反應再生系統,其原料油預熱過油漿換熱實現,因此時滯特別大.本文針對這一類大的時滯過程,設計了以動態矩陣為核心演算法的預測系統,運行實踐表明:這一方案比原pid上有較大提高
  2. By learning to raise energy and control the flow of power through the chakras, the nature of your dreams, lucid dreams and oobe ' s will change

    過以脈輪提高能流,你的夢境、清醒的夢和脫體經驗的性質會改變。
  3. Although these methods have their advantages respectively, there are some disadvantages in tracing efficiency, network flux control, communication security and subagent callback for these meth ods more or less

    這些方法各有所長,但本身在追蹤效率,網路流信安全性和子agent的回收等方面都或多或少存在一些不足。
  4. In order to return to the synchronous state, through changing the mechanism position asynchronies into electrical control variables. it is resumed synchronous state by control variable decoupling

    為了使伺服系統回到同步狀態,需要把機械位置的不同步轉化為電氣的變化,過對的解耦,使其恢復到同步狀態。
  5. This dissertation analyzes the products quality measurement and control methods and concept and theory of computer aided quality system, studied, put forward a distributed computer aided quality measurement and control method based on network which integrated the distributed quality control cell, collecting and delivering quality information through network and database system in time. it coordinates the activity of quality that involves products whole life cycle proceeded. at last, it is discussed through an application instance that the framework model of computer aided quality system under environment of cims and the information - integrating technique of the system to adapt to cims environment

    本文著眼產品質系統,著重分析和應用了產品質檢測與方法和計算機輔助質系統的技術和理論,提出了基於網路的分散式計算機輔助質檢測、過計算機網路和數據庫系統,把企業相互分離的單元質保證、質系統和技術有機結合起來,及時採集、處理並傳遞質信息,使涉及產品整個生命周期的質活動得以協調進行,在此基礎上過應用實例探討了cims環境下的計算機輔助質系統構架模型及系統適應cims環境信息集成的技術。
  6. This paper unite surveys works in dong gua shan mines construction under 1 km place researching four key technology in mine s survey, they are construction survey technology in km deep mine, km deep mine s connected survey technology, km deep level survey technology of longer distances link up in many heads opening and basic control survey technology, km mine s extension when the production must go on accurate fixed position survey technology, and all obtained success

    本文結合在千米以下冬瓜山銅礦建設時期的測工作,研究了深部礦山測四個方面的關鍵技術,即千米深井施工測技術、千米深井聯系測技術、千米深井中段多頭開拓長距離貫和基本技術、千米深井不停產延深精密定位測技術,並取得了成功的效果。
  7. Then pid flow rate control algorithm is introduced. all experiments made in this chapter are about measuring the valve parameters according to spool positions, single actuator flow rate control by the calculated flow rate feedback control method, free flow rate dividing control under the sufficient pump discharge flow rate situation, proportion flow rate dividing and flow rate dividing based on meter - in flow rate feedback control method under insufficient pump discharge flow rate situation. the results of all experiments proved that the method presented in this thesis is an effective way to overcome the unreasonable flow rate dividing when simultaneously operating multi - actuators with different inertia loads

    第四章介紹了多執行器復合實驗系統和實驗方法;介紹了實驗採用的流的pid演算法;並測定了執行器閥和閥芯位移相關的系數;做了單個執行器計算流反饋流、流足夠情況下多執行器流任意分配、流不足情況下多執行器按比例調節流分配和多執行器進油側流反饋分流實驗;過實驗說明了論文提出的分流方法能實現大小慣性負載復合操作時的合理分流。
  8. Other control measurements are normally made across the joints or at the base of the principal cantilever to determine the eventual separation movements.

    常沿著各條接縫或主懸臂梁的基底作其它,以確定最後的分離運動。
  9. Another thorny issue involves controlling inflation in the face of emerging market forces

    另一棘手的問題涉及在市場力形成的同時貨膨脹。
  10. The feedback of the output voltage is the major control loop. to achieve better frequency response and disturbance rejection of the input voltage, a input voltage feed - forward system is introduced in control loop. the duty - cycle of pwm applied at the gate of power mosfet is modulated by both input and output voltage

    該晶元採用的方式為電壓型pwm (脈沖寬度調, pulsewidthmodulation )方式,以輸出電壓反饋作為主要,同時為了提高晶元對輸入電壓擾動的響應速度,採用了輸入電壓前饋方法,將輸入電壓因素引入了反饋環中,過對輸入輸出電壓的檢測,加在功率mos管柵極電壓上矩形脈沖的占空比,進而調節輸出電壓。
  11. A pid controller based on artificial neural network was designed to control the flow - rate of oxygen and the recycled exhaust gas. good control effects were obtained through simulation

    設計了基於單神經元的pid器對閉式循環柴油機的氧氣流和廢氣再循環進行了過模擬得出了較好的效果。
  12. The idea of passive control is to utilize additional facility within a structure to dissipate or absorb a large portion of the seismic energy, which has been applied to practical engineering extensively since its control devices - dampers are convenient and it does not need large energy supply and the structural system identification. now the main devices which have been developed in the passive control may be grouped into the following types : viscous, visco - elastic, metallic and frictional, and tuned mass damper ( tmd ) and tuned liquid damper ( tld )

    被動過附加阻尼裝置耗散或吸收大部分的地震動能以達到減振的目的,由於其裝置簡單,不需要外界能源輸入和系統識別,容易在工程上實現並已得到廣泛的應用;目前被應用於結構被動的阻尼器主要有:粘滯型、粘彈型、摩擦型、調諧質阻尼器( tmd )和調諧液體阻尼器( tld ) 。
  13. Furthermore, it usually divides into three kinds according to control parameter : single parameter control of flux or pressure, double parameters control of flux and pressure, multiple parameters control of flux and pressure

    而且根據其參數常分為三類,即:只或壓力的單參數,同時、壓力的雙參數和同時溫度、流及壓力的多參數
  14. The outcome indicates that improving the breed, prompting the rate of emergence, improving the quality, quality control through the innovation of organization and technique at the base of stabling livestock number will be the emphasis of the development of pork industry in our country

    結果表明:在穩定存欄的基礎上過組織創新和技術創新改良品種、提高出欄率、改善品質、將是我國豬肉產業發展的重點。
  15. In order to measure water usage in the plain irrigation region, economic and flexible flow measure method should be chosen at the prerequisite of making good use of exiting water works. considering the reality that the irrigation devices are usually various and the exiting open - channel flow meters are costly and inflexible, the chosen field unit should be general and worth

    考慮到平原灌區中的灌溉形式和水設施的多樣化,現有的明渠流用性、靈活性差,所選擇的現場單元應具備用、測一體、性價比高的特點,既實現不同測流方案的流計算,又達到的目的。
  16. Based on the methods of document comprehensive analysis, contrast analytic method, questionnaire, statistical method and case survey, i analyze the influential factors of proofreading and control methods. based on the characteristics of medical journal and proofreading, the application of comprehensive quality control to the proofreading quality control is elucidated in four parts : stuff supervision, resource equipment, manuscript processing, quality control. this paper is consisted of four parts

    過運用文獻綜合分析法、對比分析法、問卷調查法、統計法、個案實踐法,對影響校對質因素及方法進行了綜合分析,同時結合高校醫學學報的特點和校對特點,從「人員管理」 、 「資源配置」 、 「校對工作環節」 、 「質管理」入手,構建了具體的醫學學報全面質管理方案。
  17. Based on the consolidation mechanism analysis of the warping clay under osmotic pressure, a finite strain osmotic pressure consolidation equation, of which the excess pore - pressure or void ratio was selected as dependent variable, was derived

    首先,過分析滲壓作用下的淤填粘土的固結機理,推導出以超孔隙水壓力,孔隙比為的有限應變滲壓固結微分方程。
  18. With the using of microsoft visual basic 6. 0, a multimedia computer - aided design system of small type pumping irrigation district is developed in this paper. provided with the live multimedia messages as well as a good man - machine conversation mechanism, this system can help the user to finish the planning of an pumping irrigated area such as the layout of canal system, the selection of pump models, the establishment of the irrigation program, the calculating of canals " parameters, the estimate of the project magnitude, the selection of the field constructions, the economic analysis of the project, the output of results, etc, a new oo ( object oriented ) programming method is adopted in this system, various softwares are integrated in this systems as well by the " automation " technic provided by vb, in addition, the multimedia technic is applied to this system for the first time, it makes the system easy to ope rate. as for the optimization of the canals " section, a new optimization method is adopted based on the existing theories about the canals " section, and in this way, with the purpose of minimizing the project ' s investment as well as a stalized canal, limited by the longituding slope, the canals " best feasible parameters can be deduced. furthermore, a integral method to reckon the earth work is developed in this paper, by this way, the estimate precision of the earthwork is enhanced notably. this paper includes the particular illumination for the developing procedure of each systems " segment, and in the end, the directions of the system are demonstrated in a sample area which lies in the zhaija village, taizhou city, jiangsu province, the running results showed that the initial purposes are achieved effectively, and it has a preferable practicability

    在渠道縱橫斷面優化方面,本文在利用已經比較成熟的縱橫斷面優化理論的基礎上,提出以工程總費用最小為目標函數,以渠道縱坡i為,以渠道不沖不淤流速及灌區允許地面比降為約束條件,過縱橫斷面聯動優化的方法得到渠道的最佳工程可行的斷面參數。另外,針對部分地區的取土困難的狀況,本文採用積分法計算渠道工程土方,從而大大提高了土方的估算精度,有助於準確工程投資規模及資金投向。本文詳細闡述了該系統所採用的編程方法、系統構成、系統各組成模塊的開發過程以及灌區規劃所採用的優化方法及原理,最後應用本系統對泰州市翟家村機電灌區進行規劃設計,運行結果證明其操作比較簡便,界面友好,運行速度快,規劃成果合理,基本達到了系統預定的要求,具備較強的實用性。
  19. So we present two methods : the mod method by introducing mismatched control vector and the ssp algorithm by partitioning subspaces to reduce the dimensions of adaptive process

    為此,我們提出了兩種方法:過引入失配方向而得到的最優失配檢測方法和過子空間劃分而減小自適應維數而得到的子空間投影方法。
  20. The results showed that the processing parameters ( such as laser power, the diameter of laser, scanning speed of laser beam, ratio of overlapping ) are important to acquire a perfect component. furthermore, in order to assure geometric properties ( accuracy, surface finish ), the structure of the off - axial powder nozzle was improved to avoid the oxidation of the molten pool. the density metal test sample of rene95 high - temperature alloy was made by lsf through optimizing the processing parameters

    本文對激光立體成形的工藝特性進行了深入系統的研究,發現如果要獲得理想的成形效果,就必須對成形過程中的工藝參數進行精密,例如激光功率、激光光斑大小、光束掃描速度、搭接率等;同時為了保證成形件有較高的尺寸精度和表面質,必須對成形零件的氧化問題進行過改進側向送粉噴嘴的結構設計,成形件的表面氧化問題得到適度
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