節間插條 的英文怎麼說
中文拼音 [jiéjiānchātiáo]
節間插條
英文
internodal cutting-
Jw marriott hotel is located in the flourishing city center for your business, travel and conference. room with the complete facilities, remote control tv, the telephone equipped with message mailbox of pronunciation, a lot of materials ports, etc. room intro about 517 guestrooms, suites and apartment with the super - large windown for viewing the architecture and mountain, water of chongqing. rooms facilities : color tv in english, japanese and movie channel, sofa, heated coffee and tea set, message system, conditioner, computer access, two telephone lines and the cosy office area more seleted electristic jacks and the super bathroom
客房設施包括：彩電提供英文臺日文臺及電影臺節目沙發電熱咖啡茶具迷你吧語音留言室溫調控電腦介面兩條電話線，以及舒適的工作區域帶多選電插孔，超大衛生間里豪華淋浴房與盆浴各自獨立。In the terms of interpolation, the image reconstructed from nearest interpolation or linear interpolation has good edge but serious noise ; reconstruction from 4 * 4cubic interpolation or three b - spline or three - order lagrange interpolations has better local character. 2 x 2cubic interpolations which has both better edge and local character is the ideal interpolation, the following is the basic principle during reconstruction : ( 1 ) the more width of interpolation, the more number of summation and the more order of interpolation polynomial, the higher of density resolution ; ( 2 ) the more of interpolation polynomial and width of interpolation, the more of reconstruction time simultaneously, aimed at eliminating the effects of noise contained in projection data, in this paper, author analysis cause and effects of common artifacts. importantly, discusses convolution back - projection reconstruction algorithm with a shift axis of rotation has been derived for correcting images that acquired with a divergence axis of rotation using the fan beam geometry with an angle - equaled detector
在ct圖像重建時，選擇有限帶寬窗有較好的空間解析度，三角形窗有較好的密度解析度，選擇餘弦窗則使得空間解析度與密度解析度的折衷；從窗函數的頻譜角度來講，可以用於圖像重建的一個良好的卷積窗函數應該具備以下條件： （ ? ）小的3db帶寬b ，即最小的主瓣寬度； （ ? ）最小的旁瓣最大峰值a ； （ ? ）最大的旁瓣峰值衰減速度d ；就內插函數而言，臨近點內插與線性內插重建圖像噪聲大，但有較好的邊緣與細節； 4 4三次內插、三次b -樣條與四次拉格朗日多項式內插圖像平滑，局部特性較好。Nurbs surfaces with single interior knots are simple and used widely. the thesis main aims at biuquartic, biquintic, k x fc - degree b - spline surfaces and bicubic nurbs with single interior knots. one of the contributions is to apply knot refinement and the geometric continuous conditions of bezier surfaces to deduce the geometric continuous constraints of nurbs patches and obtain the intrinsic equations of common boundary curves, where the intrinsic equations are the special phenomena of nurbs surfaces
節點向量是內部單節點的nurbs曲面是最簡單也是最常用的，本文重點針對單節點的雙四次、雙五次和雙k次b樣條曲面及雙三次nurbs曲面，運用節點插入技術和b zier曲面的幾何連續理論成果，導出了它們之間的幾何光滑拼接條件，同時得到了公共邊界曲線所必須滿足的本徵方程，其中本徵方程是nurbs曲面所獨有的現象。For eliminating contradiction between real - time and accuracy, we bring forward separately limit of error and reversal interpolation method. in the end, for decreasing calculation quantity, we resort to tri - spline interpolation in the articulation space
對于規劃中精確性和實時性的矛盾，提出了以誤差極限法和反向插值法來解決的方法，最後，為了減少規劃過程中計算量，在關節空間進行三次樣條插值。3. again applying the idea of singular blending to case of surfaces, a nuat b - spline interpolating blending surface is constructed by a explicit means and maximum distance between the interpolating surface and singular bilinear patch can be adjusted by the blending parameter similar to the case of the curve above. furthermore, some singular elements such as edges 、 ruled surfaces and plane can be conveniently embedded in the interpolating blending surface
3 .將奇異混合思想應用到曲面插值上，提出了nuatb樣條曲面混合插值方法，該方法不僅給出了插值的顯格式，而且在插值曲面中可任意鑲嵌棱邊、直紋面或平面，利用混合因子，調節插值曲面與相應奇異雙線性曲面片之間的最大距離The algorithm inserts the dynamic voltage scaling code before the condition statements and after the loop statements, which affect the program execution time. the algorithm makes full use of the slack time for the running program and effectively reduces system power consumption
該演算法在編譯器的幫助下，在條件語句，循環語句等影響程序實際執行時間的控制語句結構中設置電壓調節點，插入電壓調節代碼，從而最大限度的利用了程序運行時的空閑時間，達到了降低系統功耗的效果。Three special subspaces of ect spline space : polynomial space, the algebraic trigonometric spline space and hyperbolic spline space are investigated in detail. the generalized p lya polynomials, associated with the three subspaces, are calculated. both of boehm algorithm and oslo algorithm for the ect b spline curves of order 4 over the three special subspaces are displayed
三、在多項式樣條空間、代數三角樣條空間和代數雙曲樣條空間這三個具體的ect空間上，給出了相應典範ect組和廣義p lya多項式的計算和顯示表示，展示了幾個低階ectb樣條曲線各種插入節點演算法的求解全過程To solve the moving contact problem, a kind of interpolation schemes, which utilizes shape function to impress interfacial constraint conditions ( node to point ) to prevent penetration between the contacted surfaces, is adopted generally in the references of bem, as used in the fem
對于移動接觸問題，邊界元法的有關文獻中通常採用和有限元法中類似的插值方案，利用形函數來強加界面約束條件（節點到非節點）以避免接觸表面之間的貫入。分享友人