performance measurement period 中文意思是什麼

performance measurement period 解釋
性能測量周期
  • 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。
  • measurement : n. 1. 測量，計量，量度。2. 份量，尺寸，大小，寬度，厚度，深度（等）。3. 測量法。 measurement goods （按體積、容積計算的）體積貨物。
  • period : n 1 時代；期；時期；期間；階段。2 〈the period〉現代，當代。3 周期；【地質學；地理學】紀。4 終結...
  1. Firstly, in chapter one, the author divides the whole evolving process of financial performance measurement into four phases : cost - oriented performance measurement period, profit - oriented performance < wp = 7 > measurement period, comprehensive - investment - effectiveness - oriented performance measurement period and value - oriented performance measurement period. through the review of the evolving process, we can come to the conclusion that, whatever period an enterprise is in, it needs proper core financial index which is suitable to its management characteristics ; as its operation circumstances change, core financial index should be properly changed. and how to correctly select the core financial index which is suitable to management needs in the 21st century ' s new economy period

    首先，在本文的第一章，筆者按照不同時期企業經營業績評價的核心和重點的不同將財務業績評價方式的發展的過程劃分為的四個階段：成本業績評價時期、利潤業績評價時期、講求投資綜合效益的評價時期以及追求企業價值最大化的評價時期，通過對財務業績評價方式的歷史演進進行簡要回顧，說明任何時期的企業經營業績評價都有相適宜的核心財務指標，並且隨著經營環境的轉變，核心財務指標應當有所革新。
  2. The measurement on the enterprise ' s performance is varying in the distinct period according to the different operation features and different social economic environment

    對企業的績效進行評價，在不同的時期，根據其生產經營特點以及所處的社會經濟環境不同，採用了不同的衡量方法。
  3. In order to decrease the influence of the interference sources during the test and acquire more reliable and more accurate data, this paper has made a comprehensive investigation on the process of performance measurement based on hardware performance monitoring, including main work as follow : ( 1 ) we have investigated the function and bottom implement of the performance monitoring hardware, and deeply studied on the ia - 64 processors with more advanced mechanism of hardware performance monitoring than others, including program counter sampling 、 period statistics 、 invalidated event address sampling and event restriction

    本文以減小測試過程中干擾源的影響程度，獲得更可靠、更準確的性能數據為根本目標，對基於硬體性能監視的性能測試過程進行了深入地研究，主要包括以下研究工作: （ 1 ）以ia - 64處理器為例，研究了性能監視硬體的底層實現和功能，並重點研究了ia - 64處理器上較其他處理器先進的硬體性能監視機制，包括程序計數器采樣、周期統計、失效事件地址采樣和事件限制。
  4. In the design of real - time control system, the paper takes three - phase full - bridge mosfet inverter as the real - time control main circuit, and adopts a control scheme with 120 ? switching mode combined with half - bridge pulse width modulation ( pwm ), which would avoid straightthrough short of a certain bridge. phase current is detected by single current sensor ; three - phase position signals generated by position sensors could not only supply commutation information for inverter, but also be used for speed detecting based on signals " period measurement, which makes the speed sensor unnecessary. the whole control system adopts speed and current dual closed - loop control strategy in order to construct a high performance rare - earth permanent magnetic brushless dc motor ( repm bldcm ) full - digital real - time control system

    在實時控制系統的設計中，本文以三相全橋mosfet逆變電路作為實時控制主電路，採用120導通方式結合半橋pwm調制的控制方案，從而有效地避免了橋臂的直通短路；本文用單電流傳感器實現對相電流的檢測，來自位置傳感器的三相位置信號不僅為逆變電路提供換相信息，而且也用於基於信號周期測量的轉速檢測，這樣就省去了速度傳感器；系統採用的是速度、電流雙閉環控制策略，力求構建高性能的稀土永磁無刷直流電動機全數字實時控制系統。
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