上曲线的英文

• u er curve
• upper curve

• "上"英文翻译    upper; up; upward
• "曲线"英文翻译    curve; curved line
• "交会图上曲线的底部界限值" 英文翻译 :    lbpl
• "塞上曲" 英文翻译 :    a homesick song from the war frontier; pipa concert beyond the frontier; the tune of the north of the great wall
• "上曲；上挠" 英文翻译 :    upwarp
• "上曲面" 英文翻译 :    top camber; top surface camber; top-surface camber; upper camber
• "上曲球" 英文翻译 :    up curve; up shoot; up-shoot
• "向上曲" 英文翻译 :    upsweep
• "冰上曲棍球" 英文翻译 :    bandy; ice hockey; ice-hockey
• "陆上曲棍球" 英文翻译 :    field hockey
• "马上曲棍球" 英文翻译 :    polo
• "上曲棍球" 英文翻译 :    polo
• "上曲轴箱" 英文翻译 :    upper crankcase
• "装上曲柄" 英文翻译 :    crank
• "冰球，冰上曲棍球。" 英文翻译 :    ice hockey
• "冰上曲棍球07" 英文翻译 :    nhl electronic arts europe
• "冰上曲棍球场" 英文翻译 :    bandy field
• "冰上曲棍球鞋" 英文翻译 :    hockey ice skate
• "带上曲弦桁架" 英文翻译 :    cambered truss
• "十二指肠上曲" 英文翻译 :    flexura duadeni superior; flexura duodeni superior; superior angle of duodenum; superior duodenal flexure; superior flexure of duodenum
• "暴力冰上曲棍球" 英文翻译 :    hit the ice
• "唱片跳回上曲键" 英文翻译 :    prev
• "钢刀冰上曲棍球" 英文翻译 :    blades of steel nhl
• "家冰上曲棍球盟" 英文翻译 :    national hockey league
• "职业冰上曲棍球" 英文翻译 :    national hockey league

• The interpolation , approximation and other things for curves on smooth surfaces with computer are studied
  本文研究光滑曲面上曲线的计算机表示、插值与逼近等。
• Is put forward , followed by the construction of nurbs curves on quadratic surfaces , and the interpolating curve restricted on general surfaces
  进一步给出了用nurbs表示的任意曲面上nurbs曲线构造，揭示了曲面上曲线的连续性。
• Following that , when the image set is . , based on constructing the mapping : g : d , the origin problem is transformed into the general interpolation curve construction on ft2 . thus a efficient method in the construction of a curve restricted on smooth surfaces
  通过建立映射g ： dcw ‘一w ’ ，使像集即为曲面二，将曲面z上的曲线构造转化为通常w ‘上曲线构造，提出了一种二维流形上曲线构造的有效方法。
• In this paper we analyze the revolver of the curve revolving around the straight line , discuss the calculations of the area and volume of the revolver , get two integral formulas of the calculations of the area and volume , and illustrate the application of the formulas with examples
  摘要针对数学分析中平面上曲线绕平面上任意直线旋转一周而形成的旋转体进行分析研究，运用微元分析法，对旋转体体积及旋转体与过该直线的截平面相交所得面积进行讨论，得到相应的积分公式，并举例说明公式的应用。
• This report is composed of two main parts , one concerns some geometric inequalities about curves and an application of the minkowski ' s support function , the other deals with the perimeter - preserving flow of closed convex curves in the plane and an application of the curve shortening flow on surfaces
  本文主要由两个部分组成，第一部分涉及曲线的一些不等式以及minkowski支撑函数的一个应用；第二部分讨论欧氏平面上闭凸曲线的保长度流和曲面上曲线缩短流的一个应用。
• Secondly , in this part , we will introduce the notation of average geodesic curvature for curves in the hyperbolic plane , and investigate the relationship between the embeddedness of the curve and its average geodesic curvature . finally , we will employ the minkowski ' s support function to construct a new kind of non - circular smooth constant breadth curves in order to attack some open problems on the constant width curves ( for example , whether there is a non - circular polynomial curve of constant width , etc . ) in the second part , we will first follow the ideas of gage - hamilton [ 28 ] , gage [ 26 ] and the author ' s dissertation [ 47 ] to present a perimeter - preserving closed convex curve flow in the plane , which is from physical phenomena
  其次，对双曲平面上的曲线引入平均测地曲率的概念，并讨论双曲平面上凸曲线的嵌入性与它的平均测地曲率之间的关系，其目的是为了将双曲平面上曲线的性质与欧氏平面中曲线的性质作一些对比；最后，我们利用minkowski支撑函数构造了一类新的非圆的光滑常宽曲线，其目的是想回答有关常宽曲线的一些未解决问题(如是否存在非圆的多项式常宽曲线