coons 中文意思是什麼

coons 解釋
孔斯
  1. Tom and sam bohee, coloured coons in white duck suits, scarlet socks, upstarched sambo chokers and lace scarlet asters in their buttonholes leap out. each has his banjo slung. their paler smaller negroid hands jingle the twingtwang wires

    化裝成黑臉的湯姆和薩姆，博赫跳了出來，身穿雪白帆布上衣，猩紅短襪，漿洗得硬梆梆的薩姆勃47高領，扣眼兒里插著大朵的鮮紅紫苑花。
  2. As a part of the civil 863 plans, two multiple - contact models for two kinds of braking system are built in the paper, in which contact fields are described as coons surfaces, initial velocity is programmed in fortran. the thermal - mechanical coupling braking processes are simulated for the first time by msc. marc, the general - used nonlinear fem software. time distributions of the velocity, the stress and the temperature of the components under various initial velocity and brake force are obtained, which offer theoretic gist to study the life of the wheel, the disc and so on

    作為國家行業863重大課題《鐵路機車車輛虛擬樣機系統》的一部分，本文在研究接觸問題和熱?機耦合問題數值方法的基礎上，採用國際上通用的非線性有限元分析軟體msc . marc建立了踏面制動和盤形制動主要部件的多體接觸計算模型，其中用解析方法描述，即用nurb曲線、高斯曲面來描述接觸區域，用fortran語言編寫定義初速度的用戶子程序，首次對兩種制動過程熱?機耦合進行了數值模擬，定量給出了主要制動部件在不同初速度、不同制動力下各個時刻的速度、應力和溫度的變化規律，為研究車輪、閘瓦以及制動盤壽命提供了理論依據。
  3. The significance established the system is to generalize the theories and methods of bi - cubic coons surfaces and to simplify the boundary conditions greatly which can are directly derived from the given interpolating data. hence the difficulty of determining boundary conditions of multivariate spline is overcome, which makes it use in many applications. 2

    該方法的意義是：推廣了雙三次coons曲面的理論與演算法，並對邊界條件進行了簡化改進，可以直接由插值條件獲得邊界條件，從而克服了多元樣條邊界條件難以確定的困難，拓寬了應用范圍。
  4. On the basis of analyzing and summarizing intersection ' s character, the author has studied the horizontal design method and the new vertical design method based on coons surface model. further more, combining the design custom of intersection, the author has developed " highway intersection cad system " based on windows operating system

    作者在分析、總結公路平面交叉口特點的基礎上，研究了公路平面交叉口的平面設計方法和基於coons曲面模型的立面設計新方法，並結合公路平面交叉口的設計習慣，開發了基於windwos的公路平面交叉口cad系統。
  5. Then it should be worked out image simulation based on coons fractal patches and the characteristic blocks - based fractal image compression. in the later, the regional shape of partitioned image is encoded and then matched with other similar part of the image, which is the same as the original region in size and shape

    利用特徵塊對圖象進行分割，對分割后的圖象，一方面用coons型分形曲面片拼接進行模擬，另一方面，對區域進行形狀編碼和分形相似性匹配，以對圖象進行壓縮編碼。
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