zone optimization 中文意思是什麼

zone optimization 解釋
分區優化
  • zone : n 1 【地理】（地）帶。2 區域，范圍，界。3 〈古、詩〉（腰）帶。4 圈，環帶。5 【數學】（球面）帶；...
  • optimization : n. 最佳化，最優化。
  1. Optimization design of the connecting zone of spherical head and cylinder of high pressure vessels

    高壓容器球形封頭與筒體連接區優化設計
  2. In the thesis the low drag - low noise optimization of the vehicle main form design is realized, main accomplishments are as follows. researched the knowledge of drag and flow noise, the parameters of the boundary layer are calculated by the hess - smith method and boundary layer momentum integral method. the calculation of the length of transition zone and change in boundary layer displacement thickness between laminar and turbulent states in the transition is improved, then the drag coefficient and self - noise from the transition zone are calculated as the objective functions of the optimization

    主要研究內容和成果如下：對航行器繞流流場進行分析，深入研究了阻力和流噪聲產生機理，建立了阻力系數和自噪聲的評估數值計算模型；採用物面分佈源匯法和邊界層動量積分法對繞流流場的流體動力參數進行計算，改進了轉捩區長度和邊界層位移厚度的計算，應用於航行器頭部駐點自噪聲的計算；最後設計了阻力系數和自噪聲數值計算程序模塊。
  3. Study on the adjustment and optimization about industrial spatial structure in xiangjiang economic zone

    湘江經濟帶的空間結構現狀及調整研究
  4. As the bases of the proposed transform coefficients are very close, the transform normalization can be implemented only on the encoder side and the dequantization table size can be reduced compared with the transform used in h. 264 mpeg - 4 avc. along with the feature of the proposed transform, adaptive dead - zone quantization optimization for the proposed transform is studied

    Dct變換具有很好的能量集中特性，並且實現簡單，早已被廣泛地應用到各種類型的編碼標準中，如mpeg - 1 ， mpeg - 2 ， mpeg - 4 ， h . 263等，但浮點dct變換由於浮點舍入精度的問題會產生編解碼失配。
  5. Abstract : a semi - analytical method is used to modelling the pract ical 3 - zone simulated moving bed chromatography ( smbc ) process for optimal searc hing. the switch time which is the most important operation parameter of 3 - zone smbc is analyzed based on the nonlinear batch chromatography theory firstly, and then adjusted by the deviation between the output and the expectation. the switch time approaches the optimization very soon by continously searching on the basi s of the theory. the parameters of the practical system are inputted into simulat ion, the result is used in our experiment and a good separation is obtained

    文摘:針對三帶模擬移動床色譜的實際模型，用一種融合了前饋與反饋的半解析優化計算方法對三帶模擬移動床色譜過程進行了模擬.首先，由非線性單柱色譜理論解析地給出一個三帶模擬移動床色譜的主要操作參數即切換時間值，然後利用所得結果與目標量之間的偏差來校正切換時間，在理論指導下進行優化搜索，切換時間能很快達到最佳值.將測得的系統參數引入計算，並將計算結果用於實際操作，得到了很好的分離效果
  6. Educational enterprise zone investment mode plays an active role in optimization of educational resource structure, enhancement of efficiency and effectiveness, localization of higher education, and promotion of local economic development

    摘要教育產業中的園區投資模式對優化教育資源結構，實現教育資源的最佳組合，提高教育資源的使用效率與效益，為高等教育本地化，促進本地區區域經濟的發展方面發揮了積極的作用。
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