intersection curve 中文意思是什麼
intersection curve
解釋
相交曲線- intersection : n. 1. 橫斷，橫切；交叉，相交。2. 【數學】交集。3. 交點，交叉線，十字路口。4. 邏輯乘法。
- curve : n 1 曲線；彎曲；彎曲物。2 曲線規 （＝French curve）；【機械工程】曲線板；【棒球】曲線球；【統計學...
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The calculation of the intersection curve of terrane and faultage is a key to model faultage. to solve this problem, moving method and extending method are presented
針對斷層建模的關鍵問題即求取斷層交線的問題，提出了兩種方法：移動法和延伸法。 -
Finally, the convexity - concavity of the closed curve is detected. in the end, choi ' s pair - wise offset of polygon algorithm is improv ed based on the proposed curve intersection algorithm
文章最後完善了choi多邊形等距偏移演算法，並把本文提出的封閉曲線求交方法應用其中，用於自交點的確定。 -
The intersection of the q1 and the q2 surfaces, defines a curve.
Q1和q2曲面的交線定義了一條曲線。 -
The vertical axis of the intersection of the line of 0. 59 on the horizontal axis and curve of range ability 30 : 1, characteristic eq. % in the above graph is read
在這個例子里，約80 %流體最大值的閥行程是在可控制的范圍?內這代表了閥門尺寸是合適的。 -
Based on analyzing the intersection curve between the rolled - piece and roll, the method of determining the nip point is put forward
基於對軋件與軋輥截交線的分析，提出了在二維直角坐標系中確定軋件咬入接觸點的方法。 -
The necessary and sufficient conditions of the li nard system for intersection of positive secmi - orbits with characteric curve
系統的正半軌線與特徵曲線相交的充要條件 -
In some time - critical situation, continuous ssi is computation bottleneck of some solid modeling system. conventional approach for solving continuous ssi often uses intersection algorithm iteratively without taking the characteristic of the surface into account to simplify computation. the dissertation analyzes the intersect curve structure of continue surface, from the point of intersect curve ' s evolution, it describes the relationship between topology of offset surface intersect curve and topology transmit point ( ttp )
等距曲面和運動曲面在cad cam領域中有著重要的應用，在一些時間敏感場合例如數控加工動態模擬，等距曲面和運動曲面等連續變化曲面求交運算已成為這些系統的計算瓶頸，連續變化曲面求交問題的通常解法是採用曲面求交演算法反復迭代計算交線，沒有考慮連續變化曲面交線之間的相似性進行求交簡化，效率上一直不能有很大的提高。 -
The problem is researched and the algorithm which calculates the intersection points of two graphs created by the same coefficient of the ifs is proposed. the curve described changing of the intersection points number is drawn. the conc lusion is that the curve fluctuates in the tiny range and is smooth when it is seen as a whole
其次，針對同一ifs迭代碼兩次迭代繪制得到的分形圖並非完全相同這一問題展開研究，提出了ifs分形覆蓋相交交點變化曲線的概念，給出了覆蓋相交交點變化曲線的繪制演算法，在此基礎上進一步研究了分形覆蓋相交交點變化曲線的變化率情況，得到了分形覆蓋相交交點變化曲線宏觀上比較光滑，但實際上小范圍內異常波動的實驗結果。 -
The paper applies algebraic geometry, computational geometry, approximation theory to study the following problems : the nother type theory and the riemann - roch type theory of the piecewise algebraic curve ; the number of real intersection points of piecewise algebraic curves ; the real piecewise algebraic variety and the b - net resultant of polynomials
本文應用代數幾何，計算幾何，函數逼近論等學科的基本理論，分別就分片代數曲線的n （ ? ） ther型與riemann - roch型定理；分片代數曲線的實交點數；實分片代數簇以及多項式的b -網結式進行研究。 -
For example, the intersection between the capacity curve and demand curve ca n ' t represent the same kind of nonlinear state exactly. the excessively simplified capacity curves will reduce the precision of calculation using the method of capacity - demand curves
當前能力-需求曲線法還存在如下問題：首先，現有能力-需求曲線法結構模型的建立誤差以及對建立能力曲線和需求曲線模型的影響因素考慮不當所造成計算結果不準確。 -
This paper emphatically researched the problem how to calculate the intersection point between workpiece that rotated with variational angle velocity and milling cutter that moved with complicated track and rotated with high speed. furthermore it adopted the discrete curve surface method for every milling cutter, and treated image frame as the control parameter of position of milling cutter during the intersection calculation process, so the algorithm of intersection between workpiece and milling cutter was obtained. the paper also discussed further three - dimension graphic problem of manufacture process
文中對做變角速度運動的工件和運動軌跡復雜的高速自轉中的銑刀求交問題進行了重點研究，採用將銑刀上的每個刀尖劃出的曲面離散化的方法，以圖像顯示的幀數作為求交計算過程的銑刀位置的控制參量，得出了銑刀與工件的求交演算法。 -
Based on parameter - parameter surfaces intersection curve, the differential geometric properties of implicit - implicit ones are in detail in the paper. these properties include tangents, curvature vector and higher - order derivative vector in cases of transversal intersection and tangent intersection
本文在參?參曲面交線基礎上，詳細推導了隱?隱形式兩曲面空間交線的微分幾何性質，這些性質包括截交及切交下的切矢，曲率矢以及高階導矢等。 -
Finding intersections among 2d curves is a basic problem in cad / cg, and widely used in the fields of intelligent information systems, such as gis, image process, etc. it ' s difficult to find curve intersection directly
二維曲線求交是計算機輔助設計與圖形學中的一個基本問題，在gis 、圖像處理等智能信息系統領域具有十分廣泛的應用。 -
In chapter 3, we discuss surface restoring method based on ct data which uses the intersection algorithm between spline curve and radial to resample the section curve, then works out surface controlling point array ; take opengl to display the surface with reality and the lighting, coloring effect
第三章討論了基於ct數據的曲面重構方法，利用樣條曲線與射線的求交演算法對截面曲線進行重新采樣，並反算曲面控制點陣；在其後的顯示過程中，利用opengl實現曲面的真實感顯示，包括顏色、光照的變化等。 -
At the same time, hierarchy intersection is applied for unified classification, and for tracing the intersection curve to overcome degenerate cases that occur frequently in practice
同時採用層次求交和交線跟蹤的方法，保證曲面片分割和區域分類的一致性，從而克服了實踐中常見的退化情況。 -
Geometry analysis on the ultraright point of intersection curve of two cones with intersectant axes
關于軸線相交的兩圓錐相貫時最右點的解析分析 -
The monospaced chamfer realization of orthogonal intersection curve of cylinder and cylindrical bore
圓柱體與孔正交相貫線處等寬倒角的實現方法研究 -
For the special case one of original equations contains only two unknowns, these two variables can be sampled firstly, and then introduced into the other two 3 - variable equations. the real solutions obtained are spread along the cylindrical contour curve, so that a two dimensional graph which is easy to observe is generated. the corresponding spatial points of intersection are found through the points of intersection of the two curves in this graph
對于方程組中有一個二元方程的特殊情況，還可首先給該二元賦值，然後代入另外兩個三元方程，將求得的實數解沿該二元方程的柱面輪廓線展開，得到便於觀察的二維圖形，通過該兩條交線的交點找到其相應的空間交點。
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