performance index 中文意思是什麼

performance index 解釋
性能指數，演績指數。

  • 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。
  • index : n （pl es dices ）1 索引。2 指標，標準，標志。3 示[食]指 （＝index finger）。4 指數。5 【印刷】指...
  1. Image quality is important performance index about aerial camera

    成像質量是航空相機的重要性能指標。
  2. The control system, machinery and magnetic structure of giant magnetostrictive inchworm motor ( gmim ) have been designed based on the controlling theory, characteristic of giant magnetostrictive material and performance index of the subject. the mathematic model of the inchworm motor has been founded and the simulation of characteristic has been carried out

    根據自動控制原理，結合超磁致伸縮材料的磁特性，按照課題給定的性能指標，對超磁致伸縮爬行電機的機械結構、磁路結構和控制系統進行了初步設計；建立了整個電機系統的數學建模，並對系統特性進行了模擬分析。
  3. This paper studies the inductive displacement transducer ’ s structure and its measuring principle, also studies the whole classical measurement system and analyzes its merits and drawbacks according to related experimental findings. to get rid of classical measurement system ’ s drawbacks such as low stability, narrow linear measuring range, etc. and improve measuring system ’ s performance index, this paper ’ s improves several key technologies in the high - accuracy measuring circuit

    本文研究了電感位移傳感器的結構、測量機理以及其整個測量系統的系統架構，並通過試驗認真分析了傳統的電感位移傳感器精密測量電路的優缺點，結合本課題的研究需要和技術要求，對傳統電感位移傳感器測量系統穩定不高，線性測量范圍小等不足之處進行了改進。
  4. The transmitter reaches performance index within power up 2 s

    變送器加電2秒內達到性能指標
  5. On the capacity performance index of voltage - resisting and puncture testers

    擊穿抗電裝置的容量指標
  6. Leading performance index of monolithic ccd cameras kinds of ccd cameras

    單片ccd攝像機的主要性能指標
  7. Test results show the system meets the designed performance index

    測試結果表明系統滿足設計技術指標要求。
  8. Knowledge management performance index based on knowledge cycle process

    基於知識循環過程的知識管理績效指數
  9. So the existence of pimples would lower your health performance index

    如此多的丘疹存在會降低你的健康表現索引。
  10. Cpi cost performance index

    成本績效指數
  11. On the basis of improving the dramatic characteristic of fluid drive system of the platform, the electro - hydraulic servo control system of simulating platform is designed, and its characteristic is analyzed, and the corresponding control algorithm is studied in this paper. what all do is in order to make the platform of ship motion simulating simulate the motion of ship, and realize the high precision motion pose of the platform, and achieve the motion performance index required by the testing of sea sickness

    在提高平臺液壓驅動系統動態性能的基礎上，本文進行了模擬平臺電液伺服控制系統的設計、特性分析和控制策略研究，使該模擬平臺能模擬船舶運動，實現高精度的平臺運動姿態，達到暈船病測試所需的運動環境性能指標。
  12. Using the post processing tools of this cfd software, this article analyses the temperature and velocity field in the vav air - conditioned office and finally evaluates the indoor air distribution, adopting air diffusion performance index ( adpi )

    利用cfd軟體的后處理工具對不同送風方式以及不同工況下的變風量空調室內的溫度場和速度場進行了分析，最後採用空氣分佈特性指標對空調室內的氣流組織進行了綜合評價。
  13. By the international comparison of fdi inflows and fdi stocks, the weight of fdi in gross domestic investment and fdi performance index it gets the conclusion that the scale of fdi is a little too high

    通過對我國fdi流量及存量、 fdi占國內總投資規模的比重和fdi業績指數等的國際比較，得出了我國引進的fdi規模偏大的結論。
  14. Based on many references, a evaluating function is proposed with performance index of hall call waiting time ( hwt ), people number in a car, energy consuming. the statistic approximation algorithm for hwt is introduced, based on the analysis of elevator traffic state, the calculation of traveling distance and stop number is explained in detail in the thesis. according to the characteristics of the elevator, a group of elevator teaching signals are constructed, by which the weight coefficients are trained according to the widrow - hoff rule

    本文在借鑒了大量的文獻基礎上，提出以平均等候時間、轎廂人數、能源消耗為性能指標的評價函數；詳細介紹了乘客待梯時間hwt的統計近似演算法；基於對電梯交通狀況的分析，對停層次數和運行距離這兩個重要參數的計算進行了詳盡的介紹；依據電梯運行特性參數，構造一組電梯運行教師信號，並採用神經網路的widrow - hoff學習規則訓練權系數。
  15. Fitting currently district traffic control need digitizing, latticing, intelligentized, base on ic card and license plate identification technique, design develop latticing district vehicle pass in and out management system, specific analysis the system of basic function, performance index, software and hardware configuration, emphasize design database management system, last give the implement outline

    摘要為適應當前小區交通管理數字化、網路化、智能化的要求，基於ic卡與車牌識別技術，設計開發了網路化小區車輛進出管理系統，具體分析系統的基本功能、性能指標和軟、硬體配置，著重設計了數據庫管理系統，最後給出實施綱要。
  16. The second chapter summarized the principle of radio - communication direction finding, include compose and classify of radio - communication direction finding ; the main performance index of radio - communication direction finding ; shows the principle and character of four main kinds of direction finding system

    第二章概述了無線電通信測向原理，包括無線電測向系統組成和分類；無線電測向的主要性能指標；四種主要測向體制的工作原理和特點。
  17. During the process of system reasoning, h / hcs - 017 swath sounder was used for reference. by the procedure of scheme reason of hydro - device, such as performance choosing and parameters rough estimation, device selecting and performance index ' s checking computation, balance between application index and technical index of system, elementary technical scheme and report text are studied out in final. finally, we applied the theory and method in the software, designed in vc6. 0, which can be used for the further improvement of swath sounder aftertime

    在系統論證過程中，借鑒了h hcs - 017型條帶測深儀的系統論證，通過性能的選取及性能參數的估算、設備方案的選擇和使用性能參數指標的驗算、設備使用指標與技術指標的平衡等水聲設備方案論證的程序，最後擬定初步的技術方案和報告文本。
  18. Simulation results show that the value of performance index, considering the influence of the first impulse ' s position, is better than that if not considering, and prove that the design of ga is successful

    模擬結果表明，考慮和不考慮第一次脈沖的位置的影響，優化指標值相差懸殊。
  19. Integrated assessment of orienting performance ' index of sp gun

    自行火炮定向性能指標的綜合評估
  20. Our main products are the physical performance index inspection apparatus and equipments of spectacles : the whole set of inspection equipment of spectacle products such as sunglasses intellect detection apparatus, lens impact test enginery, resin lens combustion - prevent test enginery, resin lens friction test enginery, spectacle easel bridge of the nose deformation test enginery, pull test enginery and so on

    主要生產檢驗眼鏡產品各項物理性能指標的儀器設備：太陽鏡智能檢測儀、鏡片沖擊試驗機、樹脂鏡片阻燃試驗機、樹脂鏡片摩擦試驗機、眼鏡架耐疲勞試驗機、眼鏡架鼻樑變形試驗機、拉力試驗機等眼鏡產品的成套檢測設備。
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