vertical control surface 中文意思是什麼
vertical control surface
解釋
垂直尾翼-
Though adopting the - coordinate transformation in the control equations and mode - splitting technique, the external mode ( surface gravity waves ) is solved by the improved double - sweep - implicit finite difference method ; the internal mode ( internal gravity waves ) untilizes the eulerian - lagrangian method, which improves the implicit - difference scheme for the vertical direction. the newly developed 3d numerical tidal model with implicit scheme has been successfully applied in the radial sandbanks area
基於過程分裂法及垂向坐標伸縮變換，外模式採用改進型雙步全隱有限差分dsi法，內模式採用歐拉?拉格朗日公式，改進了三維垂向隱式格式，成功地建立了南黃海輻射狀沙脊群海域三維全隱格式潮流數學模型。 -
The function of stone artistic splice complete through to established basic design or source material warehouse with the help of others graph process software. besides author come up with a new program or machine method in accordance with stagger in the thicknes and vertical length at the stone sticking execution, i. e ensure the accuracy in measurement to approach subsection by space spiral line, the data used directly by numerical control machine. finally machined the stone become a spiral line columned surface arc slab
此外，針對旋轉樓梯扶手石材貼片施工時所出現的厚度和垂直方向易產生較大錯邊的問題，提出了一種新的建模方案和加工措施，即在保證測量精度的基礎上，分段以空間螺旋線逼近，經過計算機處理后的參數直接可供數控加工使用，最後把石材貼片加工成螺旋線型的柱面弧形扳。 -
Study proves that the accuracy of the underground control measures is much more important than the accuracy of the surface control network, and the basic principle applies to the vertical breakthrough
通過計算它們的相關誤差橢圓確定貫通點的貫通誤差結果證明，地下控制網的精度比地面控制網的精度更為重要。 -
During the calculating process of the vertical vector, surrounding box of the surface is used to find the face segment containing the control point
在法矢的求取過程中，利用面的包圍盒找到控制點所屬曲面片，同時給出了法矢指向的一種判斷方法。
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