空間曲線 的英文怎麼說

中文拼音 [kōngjiānqūxiàn]
空間曲線 英文
curve in space
  • 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 曲 : 曲名詞1 （一種韻文形式） qu a type of verse for singing which emerged in the southern song and ji...
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 空間 : space; enclosure; room; blank; interspace
  • 曲線 : [數學] curve; bight; bought; profile; net曲線板 french curve; irregular curve; curve board; splin...
  1. The trajectory of antisubmarine homing torpedo is a complex space curve, so there is big limitation in accounting its trajectory length by plane geometry

    由於反潛自導魚雷的彈道是一條復雜的空間曲線，因而平面幾何解析法求解其彈道長度有較大的局限性。
  2. The contents in this course include space right - angle coordinate system, vector ; hood face and its equation, curve and its equation, plane and its equation, beejine and its equation, conicoid

    課件的教學內容包括空間直角坐標系、向量、曲面及其方程、空間曲線及其方程、平面及其方程、空間直線及其方程、二次曲面。
  3. The author analysised and developed primarily some function module like the pavage segment and numbering of stone layed, artistic splice, work sheet made and established the mold with space curve of the hem of a revolving stair handrail. among while the fuction of pavage segment and numbering of laying stone can automatic complete according to the laying area to choose the best program

    該系統中，著重分析和開發了石材鋪設的參數化分割和編號、石材的藝術拼花、石材加工信息在不同軟體中的通信即加工單的開立、以及旋轉摟梯扶手石材貼片空間曲線的建模等幾個功能模塊。
  4. By the help of geometric significance of plane or space curve and space surface, and by use of the symmetry of curve and surface to coordinate axis and coordinate surface, how to use the symmetry to calculate the surface integral and curve integral is discussed for the odd ( even ) functions that are defined on the curve or surface with symmetry

    摘要藉助于（平面）空間曲線及空間曲面的直觀幾何意義，利用曲線、曲面關于坐標軸及坐標面的對稱性，探討了對于定義在具有對稱性的曲線、曲面上的奇（偶）函數，如何利用對稱性計算曲線積分及曲面積分。
  5. Another way to judge whether space curves can congruence

    判斷空間曲線可疊合的又一方法
  6. The succession of points occupied by the particle will trace out a curve in space.

    質點連續經過的點描繪出一條空間曲線。
  7. We proposed four kind of it and analyzed their structure. this kind of new actuating mechanism can realize the going around a turn under the condition of steady and smoothing, so it can realize the transmission continuous and long distance round about movement with the whole equipment

    同時，為了使該機構能夠實現正常的曲線嚙合，在漸開線柱齒鼓形齒輪和空間齒條機構之中引入了一個導引機構，並對其進行了結構設計和樣機製造，從而使這種空間齒輪齒條機構實現了平穩的空間曲線嚙合傳動。
  8. The 11th pacific conference on computergraphics and applications, 2003, pp. 90 - 101. 24 hartmann e. parametric g n blending of curves and surfaces

    給定空間曲線和正值函數，由它們定義的所謂管道曲面是由一族中心在曲線上以為半徑的球體生成的包絡。
  9. A variable is sampled in a certain increment, and introduced into the equations. there are two sets of any two equations to be solved. the real solutions of the two sets are protracted in spatial coordinate system to obtain two curves, so that the intersection points of the two curves can be found as the solution of the original equations

    針對所得三元高次多項式方程組，採用數學分析軟體mathematica編製程序，以一定的步長增量，在一定范圍內取一個變量的值，並將其代入方程組中，求解其中一個方程分別與另外兩個方程聯立的方程組的解，將得到的實數解繪製成兩條空間曲線，其交點即為原三元方程組的解。
  10. This paper analyses the tangent equation of space curve and the derivation process of the curved tangent plane equation in the higher - mathematics teaching - materials, and shows another method to extract the tangent equation of space curve

    摘要分析高等數學教材中空間曲線的切線方程和曲面的切平面方程的推導過程，給出求空間曲線的切線方程的另一種方法。
  11. At first this paper pointed out a technique of solution about cylinder ' s parameter equation, and also introduced a technique of solution on the parameter equation of sapce curve ' s projection on the flat surface, which made application more convenient

    摘要首先給出了柱面參數方程的求法，從而也給出了空間曲線在平面上的投影曲線參數方程的求法，使應用更加方便。
  12. Bertrand curves with broad sense can be regarded as the equidistants of special line, which form the family of bertrand curve with broad sense, and be convenient to the choice

    廣義白川德曲線可視為空間曲線的等距線，形成了廣義白川德曲線匯，便於工程應用的選擇。
  13. Three solutions of tangent line rector of space curve line

    空間曲線的切線向量的求解方法
  14. Research of interpolation on cubic nurbs space curve

    空間曲線的插值研究
  15. A fitting method for space curve

    一個關于空間曲線的擬合方法
  16. Similar formulae hold for a line integral of the second type taken over a space curve

    對于空間曲線上的第二類曲線積分也有類似的公式。
  17. The expression and description methods of space curve are demonstrated. the methods of using moment, fourier to describe the space curve is proposed

    討論空間曲線的表達和描述方法，提出用矩和傅里葉描述符描述空間曲線的方法。
  18. By summarizing and analyzing the space curve algorithms, putting forward the space curve semi - matching method based on our vrr system

    總結和分析空間曲線的匹配演算法，結合計算機輔助文物復原的實際，提出了空間曲線的不完全匹配方法。
  19. Through research into space curve, get the equation of space curve, then reason the method of path programming according to the motion space of the manipulator

    通過空間曲線的研究，得出空間曲線方程，然後結合機械手的可達空間，得出機械手的路徑規劃。
  20. The software can design many conventional type of cam, concluding cam - plate with middle follower, cam - plate with offset follower, cylindrical cam, dividing cylindrical cam, and cylindrical cam with space curve, etc. in forming working curves of cam - plate, used the approximation by arcs which can lessen the nodal points on curves of cam uttermostly in same error, so it reduce the computation time and relieve the chattering of principal axis. in former times, to cam mechanism, the follower only has one direction motion

    本軟體可以設計的凸輪類型較多，包括了對心移動從動件盤形凸輪、偏置移動從動件盤形凸輪、圓柱凸輪、圓柱分度凸輪和空間曲線柱形凸輪等，其中對盤形凸輪的工作曲線採用了難度較大的圓弧逼近演算法和等誤差演算法，這樣就可以在相同的允許誤差內最大限度的減少生成曲線的節點數，減少計算時間，同時可以大大減輕加工中的振動現象。
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