查询词典 circle

Planar point set the minimum inclusive circle, that circle with a minimum point of the plane are all incorporated.

详细说明：平面点集的最小包容圆，即用一个最小的圆把平面内所有的点都包容在内。

With the method and the relation between the center of a circle and a triangle, the relation between the triangle and the circle can be determined rapidly, hence to quickly and correctly determine the position relation between the projections of the triangle plane and the tool in tool axis direction, and raise the efficiency of 3-axis NC machining.

借助于该方法及圆心相对三角形的位置关系，可以快速判别三角形与圆的位置关系，从而能据此快速、准确地判别三角片与刀具两者在刀轴方向投影的位置关系，提高3坐标数控加工干涉检查的效率。

A line generated by a point on a circle rolling around another circle.

一个圆上的某点在该圆旋转另一个圆时产生的线。

A line generated by a point on a circle that rolls around inside another circle .

一个圆上的某个点在该圆围绕其内部的另一个圆旋转时所产生的线。

This paper studied the case that there is a known point of tangency of a circle and a parabola while the center of the circle is on the recession of the parabola.

应用数形结合的方法，研究了已知圆与抛物线有一个切点，而圆心在切点处抛物线的凹向的情形。

If the area of first circle is greater that the second one, print the area of first circle.

如果第一个圆的面积比第二个大，列印第一个圆的面积。

If the area of second circle is greater that the first one, print the area of second circle.

如果第二个圆的面积比第一个大，列印第二个圆的面积

In Ptolemaic cosmology, a small circle, the center of which moves on the circumference of a larger circle at whose center is Earth and the circumference of which describes the orbit of one of the planets around Earth.

本轮在托勒密宇宙论中的一个小的圆周，其中心在以地球为中心的一个更大的圆周上运动，其轨迹为环绕地球运行的行星的轨道

If the radius of a circle is longer, the area of the circle will be larger.

半径越长，圆的面积越大。

If the height of the pyramid is taken as the radius of a circle, then the circumference of this circle is the same as the perimeter of the base.

如果金字塔的高度是作为一个圆的半径，那么这个圆的周长是作为该基地周围相同。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷