ellipse

英 [ɪˈlɪps]

美 [ɪˈlɪps]

n.  椭圆

TEM8计算机

BNC.26189 / COCA.21016

牛津词典

noun

• 椭圆
  a regular oval shape, like a circle that has been squeezed on two sides

柯林斯词典

• N-COUNT 椭圆;椭圆形
  Anellipseis an oval shape similar to a circle but longer and flatter.
  1. The Earth orbits in an ellipse.
     地球轨道呈椭圆形。

英英释义

noun

• a closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it
  1. the sums of the distances from the foci to any point on an ellipse is constant
  Synonym:oval

双语例句

• Next, rotate and store this matrix; then, offset from the current coordinate system with translate ( which is applied from the previously rotated and translated matrices), and draw a red ellipse.
  接下来，旋转和恢复这个矩阵；然后，使用translate设置与当前坐标系统的偏移量（这是从之前旋转和转换的矩阵应用的），并绘制一个红色椭圆。
• The body travels in an ellipse, the fixed point being at on focus.
  物体沿着固定点在一个焦点上的椭圆轨道运动。
• And give a different ellipse tube experimental correlations for heat transfer and resistance, compares its performance.
  并给出了不同椭圆管的换热及阻力实验关联式，将其综合功能停止了比拟。
• Also the curves can express the circle arc and ellipse arc and can construct rotate surfaces.
  同时它还能精确表示圆弧、椭圆弧等二次曲线，推广到空间即可以表示旋转曲面。
• You can see that you have got an oval shaped ellipse.
  你可以看到一个椭圆形。
• Finishing machining and rough machining for numeric control turning ellipse curve are investigated through four arc approximation method and the macro program method.
  从四弧逼近法和宏程序编程方法两方面对数控车削椭圆曲线的精加工和粗加工进行了探讨。
• It's the focus of the ellipse.
  它是椭圆型的焦点。
• If this is an ellipse around the Earth, then this would be perigee and this would be apogee.
  如果这是一个围绕，地球的椭圆形轨道，那么这是近地点，这是远地点。
• But, you know, an ellipse is just a squished circle.
  但是，你们知道，椭圆只是一个被压扁了的圆而已。
• So here is an ellipse, A here is P and here is A.
  所以，这是一个椭圆轨道，这是P，这是。