In order to reduce the error in the calculation, this article raises a measure method to the radius of nonplastic circular arc which basis on the principle of geometry.
为了降低测量误差,提出了对非整形圆弧直径测量的方法。
单词 | Circular arc |
释义 |
Circular arc
英语例句库
In order to reduce the error in the calculation, this article raises a measure method to the radius of nonplastic circular arc which basis on the principle of geometry. 为了降低测量误差,提出了对非整形圆弧直径测量的方法。
原声例句
Crash Course 天文篇 The longer the exposure, the longer the streaks as the stars rise and set, making their circular arcs in the sky. 曝光时间越长,星星在天空中形成圆弧的起落轨迹也就越长。
中文百科
弧 Arc (geometry)(重定向自Circular arc)
弧是一条平面曲线,它是圆上两点间的一段,包含两个端点。 连接弧的两个端点之间的线段被命名为弦。 若圆心位于弧与弦连接成的封闭图形之内,这段弧称为优弧。若圆心位于弧与弦连接成的封闭图形之外,这段弧称为劣弧。
英语百科
Arc (geometry) 弧(重定向自Circular arc)
![]() ![]() ![]() In Euclidean geometry, an arc (symbol: ⌒) is a closed segment of a differentiable curve. A common example in the plane (a two-dimensional manifold), is a segment of a circle called a circular arc. In space, if the arc is part of a great circle (or great ellipse), it is called a great arc. |
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