baseline performance 中文意思是什麼
baseline performance
解釋
基準績效- baseline : 底線。球場兩端的邊界線。
- 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。
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Through simulation, the influence of antenna baseline and time error to the algorithm performance is analyzed
通過數值模擬，進一步分析了天線基線，時間誤差等因素對演算法定位性能的影響。 -
Compared with a delta wing aircraft, the double - delta wing configuration has better aerodynamic performance at high angles of attack. an operational analysis was introduced as a method for evaluating training effectiveness of trainer aircraft. approaches to the engineering estimation of aerodynamic characteristics for aircraft with a double - delta wing configuration were studied, and the procedures for determining aircraft performance indices formulated. taking training effectiveness as the objective function and geometric parameters of the wing platform as design variables, through a numerical multivariate optimization arithmetic, the conceptual design optimization for a certain fighter trainer aircraft with double - delta wing configuration was carried out under the constraints of tactical and technical requirements and interrelated geometry. agreement of a calculation example with engineering practice indicates that the optimal design has higher training effectiveness than the baseline design, and in addition, improves the structural force - bearing conditions
雙三角翼氣動布局比三角翼飛機具有更好的大攻角空氣動力特性.引入了評估教練機訓練效能的作戰分析法，研究了雙三角機翼布局飛機空氣動力特性的工程計算途徑以及飛機性能指標的確定方法.以訓練效能作為目標函數並選取機翼平面形狀的幾何參數為設計變量，採用多變量數值尋優方法，在戰術技術指標及相關幾何約束條件下，對某高級教練機的雙三角機翼氣動布局方案進行了優化選擇.算例表明最優方案不僅比原準方案具有更高的訓練效能，還改善了結構的受力情況，與工程實踐吻合 -
Firstly, the basic theory of the ultra - short baseline system is dissertated. and then, several typical localization model of four cell lineup is analyzed and investigated thoroughly. a optimal localization model is educed by contrasting performance and analyzing precision
首先論述了現有超短基線被動聲定位系統的基本理論，緊接著深入研究了幾種典型的四元方陣的定位模型，通過性能對比、精度分析，討論得出了最優的定位模型。 -
Cost performance measurement baseline
成本績效度量基線 -
Assuming baseline performance statistics provide the following needs, and that a single drive with mount points would cover drive requirements, that would leave you with the following configuration
假設基準性能統計信息提出下列要求，並且具有裝入點的單個驅動器滿足驅動器要求，則您將具有以下配置： -
Cost performance baseline
成本績效基線 -
Saving captured event data is important when you are creating a performance baseline
保存捕獲的事件數據對創建性能基線非常重要。 -
Usually used with a modifier for example, cost baseline, schedule baseline, performance measurement baseline
通常與修飾符（例如，成本基線、計劃基線、性能度量基線）一起使用。
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