performance diagram 中文意思是什麼

performance diagram 解釋
工作特性圖
  • performance : n. 1. 執行，實行，履行；完成；實現；償還。2. 行為，動作，行動；工作。3. 性能；特性。4. 功績；成績。5. 演奏；彈奏；演出；（馴獸等的）表演；把戲。6. 【物理學】演績。
  • 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. At first, the dynamic mathematic model is created in the light of the known dimensions and structure. then base on the mathematic model, dynamic analysis of the system is studied by drawing the open - loop bode diagram closed - loop bode diagram and step response curve using the analysis and calculating function of matlab. the influence factor on frequency character steady and performance of the system is also analyzed

    首先，根據已確定的尺寸參數和結構需要，計算並建立起系統的動態數學模型，然後在已知系統數學模型的基礎上，利用matlab語言強大的分析計算功能，對系統進行動態分析，通過畫出系統的開環bode圖、閉環bode圖及系統的階躍響應曲線，分析了系統的頻率特性、穩定性及系統性能的影響因素。
  2. By this means, the performance of the shock absorber is improved as well as the quality of suspension system. after tested on the testing equipment and on the road condition matched with the car, outer performance of the double - tube gas hydraulic shock absorber pr ove to be excellent and the indicator diagram are full and smooth. the operation and control of vehicle are also obviously improved. with the improvement of domestic components as well as gas charging equipment and gas charging workmanship, the double - tube hydraulic shock absorber meets domestic market requirements and will have a better prospect

    我們對研製的雙筒充氣液壓減振器進行了臺架試驗和裝車道路試驗，表明這種減振器具有優良的外特性，其示功圖豐滿、圓滑，車輛操縱性明顯改善。隨著我國零部件質量水平的提高，及充氣設備、充氣工藝的改進，雙筒充氣液壓減振器將有更廣闊的發展空間，適合我國的國情。
  3. As a result, the following subroutines are programmed : keyboard scanning, a / d sample, lcd displaying, data computing and dealing, serial communication, diagram printing and control modules. these designs not only simplified the program structure, but also improved real - time performance, security, and precision of the system. moreover, the time of debug the system ' s software is saved

    並在此基礎上，採用模塊化程序設計方法，設計出了a d采樣子程序、鍵盤掃描子程序、印表機驅動子程序、液晶顯示子程序、大容量靜態存儲器的驅動子程序以及整個程序的主控製程序等，不僅使程序結構清晰，而且也提高了系統的實時性、可靠性和精度，同時節省了系統軟體調試時間。
  4. According to the bifurcation diagram, the effects of parameters disturbance on system performance are discussed, and the sufficient condition of occurring border collision bifurcation is given

    藉助分岔圖討論穩定區域附近參數變化對系統特性的影響，給出邊界碰撞分岔產生的條件。
  5. The structural framework of the on - line test system has been built in the paper, based on j2ee and xml. uml is integrated into the development of web application in virtue of rose to get visual system model. the system requirements and design models are defined by uml diagrams such as use case diagram, class diagram, sequence diagram, collaboration diagram, component diagram, and deployment diagram. web pages, component objects, data tables and databases are all regarded as a class or an object. the modeling process bases on the views of real world. the design and development process is established according to the views of software engineering. the online examination system which bases on j2ee can fully use the jsp 、 javabean 、 servlet 、 xml, flexibility of three - tier model to optimize the system performance and to enhance. the development value

    同時藉助rose工具將uml語言和web應用開發結合起來，進行可視化建模，利用uml的用例圖、類圖、時序圖、合作圖、組件圖和部署圖等，定義系統需求，描述系統設計，將web頁面、組件對象、數據表和數據庫都作為類或對象，按照真實世界的觀點進行建模，依據軟體工程學的觀點制定設計開發步驟。本系統以j2ee體系結構為基礎，充分利用jsp 、 javabean 、 servlet 、 xml組件和三層模式的靈活性來簡化開發過程，優化系統性能，從而提高了系統的開發價值。
  6. 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。
  7. With the end in mind of helping employers improve performance. therefore, this article analyses the current situation of the performance management home and abroad by means of a questionaire investigation, business talk and working diary. in this article, i ’ ve collected a great deal of data abort the df corporation structure, its human resource management and performance management, based on the diagram analysis, the basic statistical tool like excel as well as the comparison of the new characteristic of this field home and abroad

    在分析國內外績效管理理論發展現狀的基礎上，文中通過問卷調查、業務訪談及工作日誌等手段，收集了df公司的企業結構、人力資源管理和績效管理等方面的信息和數據，並大量運用圖表分析法、 excel等基本統計工具進行分析處理，比照國內外績效管理發展的新特點，全面剖析了df公司近年來的績效管理狀況。
  8. The directivity coefficient of the phased array antenna has been generalized and discussed. according to the formulations of microstrip antenna design theory, planar and cylindrical microstrip patch cell has been analyzed. we can conclude that the cylindrical microstrip patch cell has the performance of high gain, low thickness, high resonant frequency, uniform directivity diagram, and easy fabrication on missile body, so it is a good choice

    本文根據微帶天線設計理論，分析了平面和柱面兩種微帶貼片單元，其中柱面微帶貼片單元增益高、厚度小、諧振頻率高、方向圖均勻，且較易加工製作在彈體上，適合在相控陣天線中做共形輻射單元。
  9. Identify the different external factors, system configuration parameters and internal factors which affect performance. it will be a good idea to brainstorm and come up with a fish - bone diagram

    確定不同的外部條件、系統配置參數以及能夠影響性能的內部因素。使用頭腦風暴法以及魚骨圖會是個不錯的主意。
  10. After analyzing the characteristic of the parallel processing system, some problems about design missile - carrying processing system are pointed out ; network in the parallel processing system has become bottleneck and affect the performance of system, so the processing efficiency is analyzed in a multiprocessor system based on cluster - bus and some rules in designing the network in the multiprocessor system are brought out ; genetic algorithm is used for scheduling in the multiprocessor system, and a scheduling algorithm is described to suit arbitrary number of tasks, unequal task processing time, arbitrary precedence relation among tasks and arbitrary number of parallel processor, so that the schedule length will be minimized ; finally, an atr algorithm is mapped to a ring multiprocessor system, and a block diagram using dsp device is constructed. in chapter 4, the study is performed on real - time system hardware realization of atr. tms320c80 is selected as the kernel processor in multiprocessor system

    為此，對一種由常用的dsp晶元組成的多處理器系統的處理器利用率進行了分析，提出了多處理器系統互連網路設計的基本原則；本章使用遺傳演算法作為實現多處理器調度的工具，提出了一種新的任務調度演算法，該演算法主要是為了解決在任務數任意、任務計算時間不相等、任務前趨關系任意、以及任務間存在通信和考慮任務存貯器要求的情況下，如何優化任務在各個處理器上的分配和執行順序，使得多處理器系統總的執行時間最小；最後對一個目標識別演算法進行了硬體實現優化分析，根據分析結果，將演算法映射到由dsp晶元組成的環形網路連接的處理器拓撲結構上，得到了多處理器系統的原理框圖。
  11. With the current condition, the paper raises the point of synchronization in the qe1 ' s development, including the synchronization of bit, frame, multiframe and network and analyses the performance frame synchronization system based on the theory of probability and finally explains the realization of the technology of synchronization. the hardware circuit diagram of qe1 and some software flow chart have been offered in the paper

    在針對qe1中繼板卡系統實際的開發情況后，本文分析了該系統所涉及的同步問題（包括位同步、幀同步、復幀同步和網同步） ，在概率論的基礎上分析了qe1系統的幀同步系統的性能，並研究了各種同步技術在qe1中的實現。
  12. The technique performance of the physics layer of ais requests using the nrzi codes. the thesis gives its procedures and flow diagram

    論文詳細介紹了nrzi編碼的原理及優點，並用匯編語言實現了該編碼以及相應的譯碼程序。
  13. 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。
  14. The diagram below illustrates the process of developing appropriate performance indicators for your department bureau, and the relationship with target - setting to achieve performance improvement

    以下綱頁說明為部門政策局制定適當工作表現參數的程序，以及這些參數與訂立目標改進環保表現有何關系：
  15. In order to design a simple digital storage oscillograph under low price and high performance, on the basis of introducing the principle of simple digital storage ocsillograph, the project of simple digital storage ocsillograph is stuied, the d / a and signal display module of simple digital storage oscillograph is designed by the mcu and integrate circuit technology, the hardware block diagram provided in detail

    摘要為了設計出一種價廉物美的簡易數字存儲示波器，在介紹簡易數字存儲示波器工作原理的基礎上，對簡易數字存儲示波器的設計方案進行了研究，並採用單片機和集成電路技術，對該簡易數字存儲示波器的信號顯示模塊進行了設計，具體給出了數模轉換器和信號顯示模塊的硬體電路圖。
  16. Reliability is an important parameter in evaluating the performance of a communication network. anew algorithm of computing networks reliability by using binary decision diagrams ( bdd ) is presented in this paper. the algorithm can get a much simpler bdd diagram than the other algorithms, and can reduce the complexity of the computation efficiently

    關于網路可靠度，在已有結果的基礎上，提出了一種利用二元判決圖計算網路可靠度的方法，該方法將網路的最小路集用二元判決圖來表示，並得到最小路集的不交和，最後獲得網路的可靠度。
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