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ellipse中文是什么意思

音标:[ i'lips ]   发音:
  • n.
    1.【数学】椭圆,椭圆形。
    2.=ellipsis.

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  • 例句与用法
  • At neighbouring points, the eccentricity of the light ellipse is small .
    在邻近的点上,光椭圆的离心率较小。
  • The moon doesn't describe a circle round the earth, but rather an ellipse .
    月球绕地球运行的轨道不是浑圆的,而是椭圆的。
  • The earth revolves around the sun in an ellipse with the sun at one of the foci .
    地球在以太阳为焦点的椭圆上围绕太阳公转。
  • Second, since the radius vectors r to the extreme points of the ellipse satisfy(5. 3-12)they are parallel to the two allowed d vectors .
    其次,因为到椭圆极值点的径向矢量r满足式(53-12),故这两个径向矢量与两个允许的D矢量平行。
  • Structure that defines the boundaries of the ellipse
    结构,它定义椭圆的边界。
  • Adds three lines , a rectangle , and an ellipse
    添加三段直线、一个矩形和一个椭圆。
  • How to : draw a filled ellipse on a windows form
    >如何:在windows窗体上绘制实心椭圆
  • Create an ellipse using elliptical shape tool
    使用椭圆工具再创建一个椭圆。
  • The efficiency of ellipse circulation for ideal gas
    理想气体椭圆循环的效率
  • The width of the bounding rectangle that defines the ellipse
    定义椭圆的边框的宽度。
  • 更多例句:  1  2  3  4  5
  • 英文解释
  • a closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it; "the sums of the distances from the foci to any point on an ellipse is constant"
    同义词:oval,

  • 百科解释
In mathematics, an ellipse (from Greek ?λλειψι? elleipsis, a "falling short") is a plane curve that results from the intersection of a cone by a plane in a way that produces a closed curve. Circles are special cases of ellipses, obtained when the cutting plane is orthogonal to the cone's axis.
详细百科解释
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