differentiation element 中文意思是什麼
differentiation element
解釋
微分單元- differentiation : n. 1. 差別，區別；區分，劃分。2. 【生物學】分化，變異。3. 【地質學；地理學】（從共同的巖漿產生出不同的巖石的）分異作用。4. 【數學】微分法。
- element : n 1 要素；成分；（構成）部分；分子。2 【化學】元素；【數學】元，素；【機械工程】單元；單體；【無...
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The results showed that the vessel element did n ' t differentiate after the seeds had imbibied for 6 hours ; 6 hours after seeds germination, two loci ? ne below the middle portion of the cotyledon and the other in the lower portion of cotyledon - node zone ( cnz ) initiated the differentiation of vessel element simultaneously, then elongated towards the cotyledonary apex and hypocotyl - root region respectively ; eventually the two promoter loci began to interconnect through vessel elements
結果表明：種子吸漲6h ，未有導管分子的分化；種子萌發后6小時期間，自子葉中部偏下方和子葉節區下部的兩個位點同時啟動導管分子的分化，並分別向子葉葉尖和下胚軸-根的方向延伸；爾后，在發生兩個啟動位點之間發生導管分子的連接。 -
This kind of high ordered filtering technique needs neither carrying out re - differentiation to the finite element lattice nor increasing the amount of calculation for reanalysis of structure
這種高階過濾技術不需要對有限元網格進行重新劃分，也不需要增加結構重分析的計算量。 -
For this reason, the separate block modeling and grid refining technique are adopted to control the trend of curved surface and to generate equal spaced grids, thus the hard problem of finite element grids differentiation was solved
為此，採用分塊建模和網格細化技術以控制其曲面走向，生成等距網格，解決了有限元網格劃分難題。
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