速度系數 的英文怎麼說

中文拼音 [sùdùxìshǔ]
速度系數 英文
coefficient if velocity
  • 速 : Ⅰ形容詞（迅速; 快） fast; rapid; quick; speedy Ⅱ名詞1 （速度） speed; velocity 2 （姓氏） a surna...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 速度 : 1. [物理學] velocity; speed; blast; bat 2. [音樂] tempo3. （快慢的程度） speed; rate; pace; tempo
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. Fourthly, the paper builds the mathematical model of the velocity system of unilateral pedrail of the robot and provides all calculating data of the parameters in the model

    第四，建立了靈巧擦窗機器人單邊履帶速度系統的數學模型，給出了數學模型中各參數的計算數據。
  2. Theoretical analysis and computer simulation studies show that performance comparable to that of electro - control active damping suspension systems can be achieved with the hydraulic network model which can self - adaptingly adjust the damping of suspension to realize the optimal control by virtue of response of vehicle. in chapter 5, the effects of time - variant factors in the new active damping suspension system on reduction are investigated

    第五章研究了主動阻尼系統中的時變因數對減振系統的減振效果的影響（包括路況、車速、載重阻尼油的粘度系數隨油溫變化而引起的變化，油液的彈性模量等） ，並分析了模型簡化時一些被忽略的非線性因數對系統性能的影響。
  3. In chapter four, according to the analysis on the boundary theory and velocity field of main fluid zone of two - phase fluid pumps, the parameter equations of vane ' s modular curve of centrifugal pump are given, which contact the boundary " layer and eular theory of two - phase fluid pump by the fixing angel of vane as variable and leading into the velocity coefficient a. the results show that, in designing process of vane ' s modular curve of centrifugal pump, the determination of the total shape and parameters relates the flow properties of two - phase fluid and output ability of pump, or the design of the modular curve of centrifugal pump is the kernel of hydraulic design

    第四章依據固液兩相流泵的邊界層理論及對主流區速度場的分析，給出了離心泵葉片型線的參數方程；它是以葉片安裝角為參變數，以引入的速度系數k _ v作為中間因子，將兩相流泵的邊界層理論和歐拉理論聯系起來? ?它說明了這樣一個事實，在離心泵葉片型線的設計過程中，它的整個形態或參數的確定都關繫到兩相流體的流動特性和泵的輸出能力，或者說，離心泵型線的設計是其水力設計的核心。
  4. It may be seen that the computer in this system is truly a high - speed data processing machine

    在這個系統的計算機是這可以被看見真正處理機器的一個高速度的數據。
  5. Control system by using of japanese p. l. c system and servo electrical drive system by using of west germany basic design in order to the cutting length, square, tension control and sheet counting can be operated directly through operator and machine interface, are equipped with automatic shutdown function and also the speed, the amount of reams, the square of decurler, cutting size, breakdown can be dispayed clearly. easier for controlling the operation

    控制系統採用日本系統及西德伺服電機設計理念，使紙張裁切的長度菱角的方正張力的控制及張數的計數可透過人機界面直接輸入，並有自動停機的功能設計，此外還可顯示速度令數反曲器之工作角度總切斷張數等數據，以及運轉故障之顯示，有助於機器維護工作的進行。
  6. Dsps is used to accurately detect the moving area of multi - moving objects and information of their geometrical position in the system, at the same time, it pick up the parameters of geometrical feature, gray feature and planar velocity of each area, at last, we integrate the techniques of multi - moving objects detection and construct a self - adapted system to track multi - moving objects. the camera is controlled to keep the object in its field of view. therefore we achieve a real time system to track the multi - moving objects in the complex scenes

    本系統利用dsps精確檢測出多運動目標的運動區域及其幾何位置信息，並對各個運動區域進行幾何特徵參數、灰度特徵參數和運動速度參數的提取，最後根據這些特徵參數值結合多目標運動狀態檢測技術構建了多運動目標自適應跟蹤系統，並根據已經計算出的運動目標的速度矢量，通過雲臺裝置控制攝像頭的轉動，使得特定運動目標始終位於攝像機的視野中，從而完成對復雜背景中多個運動目標中特定目標的實時跟蹤。
  7. The reasons causing gun propellant charge temperature coefficient and the methods of reducing charge temperature coefficient and increasing gun projectile muzzle velocity have been studied

    研究了火炮裝藥溫度系數形成的原因以及降低火炮溫度系數提高彈丸初速的基本原理和措施。
  8. Abstract : defining method of moving speed of vertical shaft hoist is discussed. the ralation of economy speed coefficient and hoisting height are expounded for calculating economy hoist speed. the hoist speed is adjusted according to change of hoisting assignment

    文摘:論述立井提升機運行速度的確定方法，闡明經濟速度系數與提升高度的關系，為計算經濟提升速度提供依據，得出根據提升任務的變化相應地調整提升速度的結論。
  9. The experiment shows that by changing the velocity coefficient, the separation of boundary layer on pump vane can be controlled, and the performance of pump is improved and its hydraulic efficiency

    實驗證明通過改變葉片型線參數方程中的速度系數的取值，可以控制邊界層的分離，進而改善泵的性能，提高其水力效率。
  10. And, the thesis mainly presents the research on the key technique of the dataflow control, including the realization of the pci interface control, the control of the sram memory that read or written by fpga, the pretreatment and the output control of the image and the intercommunication between pc and fpga. and then, it presents the design and the realization of the pc application program. in the end, it presents the debugging stepps and the application of the system.

    本文的重點在於介紹高解析度實時圖像處理系統的fpga控制邏輯設計，主要研究了該數字圖像處理系統中影響系統實時處理速度的數據流控制技術，如pci介面控制、 fpga與外部ram的高速讀寫控制、圖像的採集預處理，圖像的輸出控制等，本文還介紹了高解析度實時圖像處理卡的上位機應用程序設計與實現，本文的最後介紹了系統的調試及應用。
  11. With increasing viscosity, the velocities of power law fluid and particle showed the same trend

    隨著稠度系數的增加，冪律流體和顆粒相的主流速度分佈出現了與流動指數帶來的影響相似的趨勢。
  12. The method takes advantage of bezier curve to work out a set of blade profiles of centrifugal pump, using thickening law to thicken the profiles. then the pressure and suction lines of the blade can be obtained. it takes advantage of bezier surface to create pressure and suction surface and makes use of mdt software to create the three - dimensional blade entity

    首先採用速度系數法計算得到離心泵葉輪的基本參數，再由b zier曲線生成一組葉輪葉片型線，按照加厚原理對型線進行加厚，得到正背葉片線，再採用張量積b zier曲面生成葉片正背面，由mdt進行三維實體造型得到葉片，從而得到流場計算區域的模型。
  13. Numerical analyses on latest foreign design data of centrifugal impeller

    國外一種最新速度系數資料的插值求解
  14. Velocity of approach factor

    漸近速度系數
  15. The velocity - coefficient method was used to design a 180mm diameter impeller with five single - arc - cylinder blades. the exit angle and inlet angle of the segment are 35. 1 and 36. 0 in degrees respectively. the shape volute ' s cross - section is the rectangle

    該葉輪採用速度系數法設計，轉輪外徑180mm ，共有5張單圓弧圓柱形葉片，其出口安放角、進口安放角分別為35 . 1度、 36 . 0度。
  16. 3. adopting changes the speed coefficient and analyses our country district industrial structure change speed to the industrial structure, and reaches : since the reform and open, our country industrial structure change speed assumes east and middle and west weakens the power

    3 、採用對產業結構轉換速度系數分析我國地區產業結構轉換速度，得出：改革開放以來，我國產業結構轉換速度呈東、中、西減弱之勢。
  17. The mathematics model among the time of sky window, carrying capacity and traveling speed is made in this paper. " v - mode sky window " and " plumb sky window " is deeply researched, the influence rule is found, and the conclusion is made. in addition, the paper discusses the feasibility of large maintenance machinery in rail whirl trunk, put forward the construction condition, the measure and attentive proceeding

    論文主要針對大型機械施工，通常採用的「 v型天窗」和「垂直天窗」 ，分別從它們各自對線路通過能力和列車旅行速度兩個方面，通過建立天窗時間與能力扣除和速度系數之間的數學模型，對其進行了深入的討論和研究，並最終找到了它們之間的影響規律，得出了結論。
  18. In chapter five, as one of the applications of boundary layer theory on two - phase fluid pump, the calculation process and example analysis in vane design are given and the stability and convergence of algorithms and programs and rules showed in calculation are required

    第五章作為固液兩相流泵的邊界層理論的應用之一，本章給出了它在葉輪設計中應用的計算過程及實例分析。通過實例分析及數值計算，本章得出關于演算法和程序的穩定、收斂性結論以及速度系數在計算中所表現出的規律性。
  19. Based on the theory of boundary layer and analysis of the velocity field of main flow, the thesis also derives the vane shape equation. in the equation, （ angle of pump vane ） is variable parameter, （ velocity coefficient ） is introduced as medium factor, which connects the theory of boundary layer with the eular theory. it provides a valuable reference for the designation of vane of pump

    基於離心泵葉片邊界層理論和對主流區速度場的分析，給出了離心泵葉片型線參數方程，它以葉片角為變參數，引入速度系數作為中間因子，將邊界層理論和歐拉理論聯系起來，並在離心泵葉輪的設計過程中統一起來，能夠在設計中就根據實際的需要防止或控制過流表面的邊界層的分離。
  20. Then, only a given curve satisfied by the conditions of import and outlet of vane wheel as its modular curve will neglect the middle varying processes of in vane wheel, which reflect microscope properties in some degree - flow properties in boundary layer. leading into the velocity - coefficient unifies the boundary layer and eular theory in the design process of vane, which extends the area of selection of vane ' s curves and provides a valuable object function for the optimization design of vane

    那麼，僅憑一條預先給定的滿足葉輪出入口條件的曲線去來作為葉輪的型線，它必將忽略了這種除了葉輪出入口之外的中間變化過程，而這種中間變化在某種程度來說又反映出微觀特性? ?邊界層流動特性；速度系數的引入，它使邊界層理論和歐拉理論在泵的葉輪設計過程中得到統一；它使選擇葉片曲線的域圍拓寬；它也為葉輪的優化設計提供了一個很有參考價值的目標函數。
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