three-step approach 中文意思是什麼
three-step approach
解釋
三步步法-
In order to improve the adherence of the film to the substrate and the repeatability of synthesis, we invent a three - step approach, which comprised the steps of turbostratic boron nitride ( tbn ) turning into rhombohedral boron nitride ( rbn ) as the first, rbn turning into cbn as the second and deposition as the last
基於對bn薄膜相結構的分析和優化的沉積條件，制備出立方相含量高達95 %的cbn薄膜。為了改善制備的可重復性和粘附性，提出了三步沉積方法，即將成核過程分成tbn轉化為rbn和rbn轉化成cbn的兩步，加上之後的沉積過程。 -
This thesis discusses the problem free - surface modeling technique of turbine blade according to the property of the runner blade and the present research achievement in free - surface modeling technique, the major study concerned are introduced below : firstly, it accomplished the study of intersection for blade - to - plane and present the method of three - step algorithms such as subdivision > iterative refinements approach ; meanwhile it solved the problem of small area extend of blade by use minimal modulus method
本文針對水輪機葉片的特點，結合曲面造型技術的研究現狀，研究了水輪機葉片的nurbs曲線曲面造型問題。主要工作有：第一，完成了葉片與任意平面求交問題的研究，提出分割-迭代-擬合三步求交演算法。同時首次應用最小二乘擬合端部法解決了葉片的小區域延展問題。 -
In the portion of research on wavelet analysis based methods for multiresolution representation, simplification and rendering of terrain models, a three step approach to the choice of appropriate wavelet transform and the best wavelets according to application requirements is propsed : the first step chooses the type of wavelet transform, the second step determines candidate wavelets by picking out satisfying wavelet characteristics, and the last step selects the best wavelets from the candidates through wavelet parameterization
在對基於小波分析的地形多解析度表示、簡化和繪制演算法的研究中，提出了一種根據應用需求分三步選擇合適的小波變換和最佳小波的方法：第一步是選擇小波變換的方式，第二步是通過明確合適的小波性質來確定候選小波的范圍，第三步是在候選范圍內通過小波參數化來遴選最合適的小波。 -
That is, in the four - step approach ? from an idea to a regulation, then to a principle and finally to be a concept, there come into an integration involving the three aspects. according with the approach, this essay launched analysis through seven chapters
即，在「意念?規則?原則?精神」進路之下構築出一幅由規則層面的效率違約、原則層面的效率違約和法律理念層面的效率違約組成的三位一體的圖景。 -
A linear three - step approach for camera calibration
攝像機線性三步定標方法研究
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