performance optimization 中文意思是什麼

performance optimization 解釋
性 能 優 化
  • 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。
  • optimization : n. 最佳化，最優化。
  1. Cee - gr : a global router with performance optimization under multi - constraints

    一個在多約束下進行性能優化的總體布線器
  2. Performance optimization of coal dust extraction

    粉塵濃度可降低至
  3. Keep it in mind the next time you re facing an intractable performance optimization problem - it may just be the magic bullet that can save you a major redesign

    下次面臨難處理的性能優化問題時要記住它它可能就是避免大的重新設計的關鍵所在。
  4. Diagrams for example coal consumption and thermal efficiency in the light of online calculation presented by a software about boiler economic performance optimization developed with the tools visual c + + give you quick analysis and visualized judgment for boiler under different working conditions

    （ 3 ）用visualc + +開發工具對鍋爐經濟性能優化軟體進行了開發。根據現場運行提供的數據，通過計算，圖表顯示煤耗、鍋爐效率等參數的特性曲線；快速直觀的分析、判斷不同運行工況下鍋爐的可靠性與經濟性。
  5. Program performance measurement - as the first step of program performance optimization, recognizes the bottleneck of the program performance to find out the utilization ratio of software / hardware resources and the machine ' s performance by understanding program behaviors

    它的第一步工作? ?程序性能測試通過理解程序行為，來識別程序性能瓶頸，以了解軟/硬體資源利用情況和程序對機器性能的發揮程度。
  6. Database plays a vital role in nmis, therefore the quality of database effects directly on the success of nmis or not. the whole process of database " development is described in detail. meanwhile, we also deeply discuss the databases " performance optimization, backup and restore scheme, the strategy of safe control, data exchange in new and old central blood mis and so on

    數據庫是整個mis大廈的基石，其設計的好壞直接影響到mis設計的成敗，因此，如何設計一個性能優良的數據庫便顯得至關重要，本文詳細地描述了山西省采供血網路管理系統數據庫的設計以及對其進行規范化和非規范化處理的整個過程，此外，文章對數據庫的性能優化、備份與恢復方案、安全控制策略、中心血站新舊mis系統的數據交接等方面也進行了較為詳盡的分析和討論。
  7. ( 4 ) we make further improvement in fox algorithm on processors organized as a rectangular grid, and we also develop multi - level parallelisms and make performance optimization for this improved algorithm on smp cluster at process level, thread level and instruction level

    （ 4 ）對長方網格上的并行矩陣乘演算法做了進一步改進，並針對改進演算法，分別從進程級、線程級和指令級對其進行多級并行性開發與性能優化。
  8. Precomputed partitions is a performance optimization that can be used with filtered merge publications

    預計算分區是一種性能優化方法，可用於已篩選的合併發布。
  9. In this thesis we mainly deal with the research on the performance optimization of data warehouse, including : the factor of the data warehouse performance, the performance optimization of data warehouse, the analysis and performance optimization of olap, at last, we use a example in the electric power system to show the practical application of ihe performance optimization in the data warehouse system

    基於對聯機分析處理系統olap的分析，研究了提高系統執行效率和響應速度的方法，並實現了一個數據倉庫性能優化的實例。論文的內容主要包括：影響數據倉庫性能的因素、數據倉庫的性能優化、 olap的性能分析和優化，對常用的星型模式和雪花模式提出了一種改進方案，論文的最後實現了一個用電負荷分析數據倉庫性能優化的應用實例。
  10. The production of paper are : application of distribute groupware system based on domino web server ; integration of domino and j2ee application server to realize request redirector ; integration of domino and rdbms to realize exchanging data between different databases ; comprehensive approach of using activex, ftp and ms word revision - tracked function ; and the function of cocurrent control, workflow tracing, withdraw technology, security and performance optimization in the paper - based project " coplat "

    本文主要的成果是實現了以domino為web服務器的分散式應用系統， domino與j2ee應用服務器整合實現web請求接管， domino和rdbms整合實現文檔數據庫同關系數據庫數據交換，在web應用下activex + ftp + msword痕跡保留功能的綜合應用，群件應用中並發控制、流程跟蹤、收回技術、安全技術，以及群件服務器性能優化等技術功能。
  11. ( 2 ) link coordinates of the manipulator were set up by denavit - hartenberg method. simultaneously, forward kinematics and inverse kinematics was modeled through homogeneous transformation and jacobian matrix was reached as well, which provided the basis for kinematics analysis, simulation and performance optimization

    （ 2 ）採用denavit - hartenberg方法設定了番茄收獲機械手桿件坐標系，通過齊次變換建立了正運動學與逆運動學模型，獲得了番茄收獲機械手雅可比矩陣，為機械手運動學分析、模擬與性能優化奠定了理論基礎。
  12. This thesis mainly focuses on the multi - level parallelism development and performance optimization of scientific programs on this architecture, and our works are summarized as follows. ( 1 ) we put forward the multi - level parallel computing time model, which is suitable for smp cluster to analyze program performance from the micro - aspect. we also provide a multi - level parallel optimization speedup model based on the single - processor speedup factor, which can evaluate program performance from three parallel levels and guide us to improve the programs

    本文圍繞這種多級并行體系結構中的超節點級、節點級和單機指令級三個層次的并行性開發與優化，在科學計算程序的綜合優化技術研究方面做了以下的工作與創新: （ 1 ）針對smp集群體系結構提出了多級并行計算時間模型，用於程序性能的微觀分析;將單機處理速度與加速比統一起來，提出了基於單機優化加速因子的多級并行優化加速比評價模型，該模型分別從三個并行層次的角度出發對程序性能進行評價，並指導對程序的改進與優化。
  13. A study of performance optimization method for massive spaito - temporal data based on spatio - temporal partition clustering

    基於時空分區聚簇的海量時空數據性能優化方法研究
  14. Performance optimization for a semiconductor thermoelectric generator

    半導體溫差發電器的工作性能優化
  15. Research on oracle 10g database performance optimization

    數據庫性能優化的研究
  16. Bureau veritas industry and facilities division ( hereinafter referred to as bv i & f ) provides conformity assessment and technical consulting services in qhse & sa fields to chinese domestic as well as multinational companies, aiming at creating added value for them through assistance in risk management and performance optimization

    工業與基礎設施部為中國及外資客戶提供在質量、健康、安全、環境與社會責任領域的符合性評估和技術咨詢服務，致力於通過風險管理和績效優化為客戶創造經濟價值。
  17. On the study of propulsion system optimization algorithm, first, the engine performance optimization problems are converted into one typical type of nonlinear optimization problem. then, these problems are solved with model assisted pattern search ( maps ) algorithm

    在研究推進系統性能優化問題時，首先將發動機性能優化問題轉化為一類典型非線性優化問題，然後利用模型輔助模式搜索（ modelassistedpatternsearch ）方法進行求解。
  18. An effective way to design and optimize a large scale of launch vehicles is building up a comprehensive performance optimization system

    解決滿足通用化要求的運載火箭性能優化設計問題的一個有效途徑是建立綜合性的性能優化軟體系統。
  19. Thirdly, considering the requirements of the performance optimization system, the basic running framework is built up and the main calculate flows are arranged

    再次，通過對運載火箭性能優化軟體進行需求分析，設計了軟體的基本運行框架，完成了主要計算流程的安排。
  20. As with most performance optimization techniques, there are tradeoffs

    與大多數性能優化方法一樣，此方法也有一些缺點。
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