speed diagram 中文意思是什麼

speed diagram 解釋
轉速圖
  • speed : n 1 快，迅速。2 速率，速度。3 （汽車的）變速器，排擋。4 （膠片，照相紙）感光速度。5 〈古語〉興隆...
  • diagram : n. 圖，圖形，圖解；【數學】作圖。 a diagram of an engine 發動機設計圖。vt. （-gram（m）ed; -gram（m）ing） 用圖表示，圖解。
  1. The design of variable gear with extension speed range based on characteristic diagram of planetary differential

    特性圖的擴大調速范圍型無級變速器的設計
  2. The system has following functions : showing indicator diagram, the mean value of maximum pressure, maximum pressure raise rate and rotating speed, the distribution of maximum pressure, maximum pressure raise rate and ignition advance angles, the speed fluctuation in cycle, speed fluctuation between cycle and ignition advance angles

    本系統可以完成如下的工作：測量摩托車發動機的平均示功圖；平均最大壓力上升率；平均最高壓力；平均轉速；點火提前角；最大壓力分佈；最大壓力上升率分佈；點火提前角分佈；循環內轉速波動；循環間轉速波動等。
  3. Shock absorber is an important part of the vehicle suspension system. as an essential damping part of chassis components, shock absorber is closely connected with the operation, security and comfortabieness of the vehicle. the outer performance of shock absorber shall be indicated by the indicator diagram and the speed characteristic. the double - tube hydraulic shock absorber critical velocity is very low and easy to make outer performance degradation

    減振器在車輛懸架系統中發揮著重要的作用，作為汽車底盤的主要阻尼元件，它不僅影響到車輛的舒適性，還關繫到車輛的操縱性及安全性，其外特性由示功圖和速度特性表示；普通雙筒液壓減振器臨界速度較低，易發生外特性畸變，且低溫條件下更易發生畸變。
  4. Secondly, basing on single channel if sr receiver mathematic model, this thesis has designed if sr receiver subsystem and brought forward its design project and system circuit principle diagram, and explained the system working principle. furthermore, this thesis introduces the working principles and respective applications of wideband high - speed adc ad6640, ddc ad6620 and high - speed dsp tms320c6713 according with the if sr receiver subsystem high - speed analog digital conversion department, digital down conversion department and high speed digital signal processing department. thirdly, the thesis emphatically demonstrates the software realization department of the if sr receiver subsystem, which including ad6620 ' s inner parameter software setup, tms320c6713 data transmission and processing and the quadrant demodulation algorithm program realization

    其次，基於單通道中頻軟體無線電接收機數學模型，本文設計了中頻（ if ， intermediatefrequency ）軟體無線電接收機子系統，給出了中頻軟體無線電接收機子系統的設計方案和系統電路原理圖，說明了系統工作原理，並分別對應系統中的高速模數轉換部分、數字下變頻部分、基帶數字碩士學位論文軟體無線電理論研究及中頻軟體無線電接收機子系統設計信號處理部分，介紹了高速adcad664o ，數字下變頻器（ ddc ， digitaldownconverter ） ad6620 ，高速數字信號處理器（ dsp ， digitalsignalproeessor ） tms320c6713的工作原理，以及它們在中頻軟體無線電接收機子系統中的應用。
  5. Taking the radial forging process of the rd2 axle for example, the characteristics of the forging heating and forging craft and radial process in sliding method have been analysed with establishing the sliding field code and doing a speed diagram of the radial forging deformed process

    摘要以rd2車軸徑向鍛造為例，分析了其鍛造加熱及鍛造工藝的特點，並且用滑移法分析徑向鍛造變形過程，建立了外摩擦影響下的滑移場模式，並做出了與之相對應的速端圖。
  6. Consulting about foreign study, the research showed that the speed of firing can be improved by modifying the machanism of the automatic, and at the same time two problems must be solved, one is that more mechanisms should act at the same time to reduce the time of the whole actions of automatic mechanisms, the other is that the time of each mechanism ' s action should be reduced. the time can be reduced by several ways. the first one is to reduce the mass of mechanism, the second one is to increase the force applied on the mechanism and reduce the resistance, the third one is to shorten the working distance, the fourth one is to give abstention and cushion to mechanism before action ends. this thesis includes the following topics : discussion of the theory of the automatic and shell - swing design, establish the kinematic and dynamic models of the main structures in automatic and perform the corresponding mechanical analysis, set up a compendious cyclical diagram for the automatic ; the computer simulation to the navy gun ' s firing parts

    由現有艦炮自動機循環圖可知，制約射速提高的幾個因素是：後座、復進佔用的時間較長，約占總循環時間的三分之一；供彈機的動作單獨佔用循環時間，且較長；輸彈機的輸彈時間較長；各機構動作重疊少；參考國內外的研究情況，本文提出了在採用改進完善現有自動機機構來提高射速時，必須考慮以下兩點： （ 1 ） 、力求在同一時間內能使更多的機構參與工作，並處理好各動作之間的銜接（即介面技術） ，以便縮短整個自動機的動作循環時間。
  7. So to develop a new type of transformer calibrator which has the high precision and the high degree of automation is significative. for the outdated transformer calibrator is widely used, this paper analyzed the theory of previous calibrators and proposed an idea of designing a new type of intelligent calibrator, based on the theory of measure the difference, adopt the project of dsp and mcu structure, also use high speed a / d electric chip. after the design of hardware circuit diagram, adopt the theory of fft and quasi - synchronous sampling method to reach the demand of precision. this paper discuss the intelligent development of transformer calibrator, achieve some success in the study

    本文針對國內市場目前普遍使用的老式互感器校驗儀的現狀，提出了智能型互感器校驗的研製思想，並詳細講述了其理論依據和實現過程，提出了切實可行的方案：基於測差測量原理，進行基於dsp和mcu雙cpu架構、並採用高速a / d的硬體電路設計，並在此基礎上採用快速傅立葉變換和準同步采樣演算法，並完成相關的軟體演算法框圖設計，對互感器校驗儀的智能化發展進行了有益的探索，取得了具有實用意義的成果。
  8. Study on key theory of train working diagram on jinghu high speed railway line

    京滬高速鐵路列車運行圖編制基本理論的研究
  9. Study of index evaluation system of train working diagram on jinghu high - speed railway line

    京滬高速鐵路列車運行圖指標評價體系的研究
  10. Theory study on railway network based on train working diagram of jing - hu high - speed railway line

    基於京滬高速鐵路運行圖的高速路網理論研究
  11. Study on train working diagram of jing - hu high - speed railway line based on railway network

    基於網狀線路的京滬高速鐵路列車運行圖編制理論的研究
  12. In addition, according to the safety requirements of underground electrical equipment, the fault characteristics and protection principle of asynchronous motors with single speed or double speed used in underground are simultaneously analyzed, the function parameters corresponding to the fault protection for high capacity motors are determined. at the same time, module program design method and compiled monitoring program and function subprogram are emphatically described. especially, more attention is paid to the design philosophy, operation principle, hardware block diagram and software flow chart of mcs

    根據礦井生產要求，分析了異步電動機的各種故障特徵和保護原理，確立了每種故障保護的動作指標；設計了主控制板的硬體電路；根據結構化程序的設計方法，設計了監控程序和各功能模塊程序；並且分析了工業生產環境存在的干擾源及所產生干擾信號的特徵，針對不同特徵的干擾信號，制定了相應的硬體、軟體抗干擾措施。
  13. Analysis on rational applied modes of high - speed train diagram in our country

    我國高速鐵路列車運行圖採用模式的分析
  14. The 495qme engine performance was improved to satisfy the requirements of the passenger car. we also improved the matching between the engine and the powertrain of the cdk6710 passenger car based on the vehicle mapping characteristics and power - speed diagram. overdrive gear was mounted, and the ratios of the gearbox and single ratio transmission were adjusted to conform to the demand

    在模型正確的基礎上，利用傳統汽車匹配研究理論和模擬計算相結合的方法，根據城市客車的運行特點，對495qme發動機進行了改進，利用客車萬有特性和功率平衡圖，對cdk6710客車的傳動系統進行了匹配改進。
  15. Stress - strength interference model of structure reliability is introduced to analyze human reliability. the decrease speed of strength with time is studied by the human stress - strength interference model, and its probability density function is derived. similar to engineering reliability analysis method, ucav system reliability diagram and fault tree are presented, fmeca is also performed

    論文的第二部分研究無人作戰飛機系統的可靠性分析，在對人的差錯的原因深入分析的基礎上，建立了人的通用差錯模型，借鑒結構可靠性分析方法，建立了人的可靠性的應力強度模型，推導了強度隨時間下降速率的概率分佈；運用工程可靠性分析方法，建立了無人作戰飛機系統的可靠性框圖、故障樹，並且做了人的差錯的故障模式影響分析。
  16. Digital frequency rotating speed line velocity instrument wiring diagram counter wiring diagram

    操作信號輸出為模擬量操作器接線圖
  17. The block diagram of step heating - furnace speed control system is drawn, according to which the transfer function of the system is arrived at and the factors that affect the dynamic property of the system are analyzed in detail

    摘要建立了步進加熱爐速度控制系統的方框圖，通過方框圖求出了該系統的傳遞函數，並對影響系統動態特性的因素進行了詳細分析。
  18. Deeply study the theory of vector control on pmsm and build the mathematical model of pmsm. based on the model, the sensorless pmsm vector control speed adjustment is discussed. the control block diagram is provided

    論文深入研究了永磁同步電機的矢量控制理論，建立了永磁同步電機數學模型，並在此基礎上討論了永磁同步電機無位置傳感器矢量控制調速方案，給出系統控制框圖。
  19. The main contents are as follows : firstly, two typical architectures of ultrahigh speed adc are presented. moreover, the block diagram design of a 6 - bit 1gsample / s ( gsps ) adc is described. in the meantime, the building blocks and key ideas to improve the sampling rate are also described

    首先，基於兩種典型的超高速a / d轉換器的特點，提出了一個解析度為6位，采樣速度可達到1gsps的模數轉換器系統結構，並對構成系統的各電路模塊及提高速度的關鍵技術進行了研究。
  20. These two method are based on the characters of lattice diagram ( which characters are resembled with black - and - white image ) raise the marking route pick - up algorithm, the algorithm can found mark points in the least time by ransacking the eight points nearby. by using these two methods can improve the marking effect and accelerate the marking speed dramatically. at last, the paper give the effective evaluating method for the two route optimum algorithm, the evaluating results show that the marking speed tan improve nearly one time, and meanwhile improve the marking quality

    最後，鑒于對漢字的轉化處理是在點陣漢字打標的基礎上進行的，所以通過與點陣打標相比（主要是在打標速度方面） ，提出了兩種打標路線優化演算法的效果評估方法，並對演算法效果進行試驗性測試，結果表明與點陣打標方法相比，打標速度提高的最小比率為：筆劃跟蹤演算法48 ；筆劃提取演算法37 ；可見，兩種演算法的提出可以使打標速度得到提高，說明在不改變打標系統本身，而從對漢字內容的處理上就可以達到改進打標性能的目的，所以本課題的研究的有實際的應用價值。
分享友人
分享到 Line

分享到臉書