Summations are almost invariably indicated ellipses instead of the more prevalent sigma notation.
在表示“连加”的式子中,几乎一成不变地使用省略号来代替更为流行的“∑”符号.
辞典例句
Defines arcs and ellipses and identifies the classes needed to draw them.
定义弧形和椭圆并确定绘制这些形状所需的类.
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Create two more smaller ellipses with Linear Gradients matching the highlight gradient.
创建两个更小的椭圆与线性梯度相匹配的突出梯度.
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Finally line clipping algorithms against circles and ellipses are given.
最后,介绍了圆形和椭圆形窗口的直线裁剪算法.
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Most planetary orbits are not circles but ellipses.
大多数行星的运转轨道是椭圆形而非圆形.
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Once you are done, group all the ellipses, scale and place them on the leaf shapes.
一旦你这样做, 集团所有的省略号, 规模和将它们放在叶片形状.
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Rectangles and polygons are composed of multiple lines, and ellipses are composed of multiple arcs.
长方形和多边形是由若干条线条组成的, 并且椭圆是由若干条圆弧组成.
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We put forward in this article the method of applying common tangent circle drawing to ellipses.
提出应用公切圆法画椭圆,可不必推平行线和多次加长圆规,只需用直线尺作图,且理论上误差为零.
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Its a Ellipse fitting algorithm for fitting Ellipses to a set of points in a image.
它是一种椭圆拟合算法拟合椭圆一套分,在形象.
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