查询词典 radius

On a smooth and insulating ring of radius R there is a small ring of mass m and carrying charge q.

一半径为R的光滑绝缘大圆环上有一质量为 m带电为q的小环。

We thus are derived the equations of the radius of the arbitravity celestial body .

我们因此导出了任意天体的半径方程。

In Figure 1, O is the center of the circle with radius 1 cm.

如图一，O是半径为1 cm的圆的圆心。

Three coordinates of a known plane and return to them determined by the center and radius of a circle.

详细说明：已知平面上三点坐标，返回由它们确定的圆的圆心和半径。

Let us draw a circle with its center at the origin and of radius R.

让我们以原点为圆心作一个半径为 R 的圆。

Input (0,0) to determine the center of a circle position, and then enter a radius value "8", draw a circle

2输入（0，0）以确定圆心位置，再输入半径值"8"，画出一个圆

Our next goal is Shanghai two hours -- with Shanghai as the economic circle center of a circle, the radius of the region for two hours.

我们下一步的目标就是上海2小时经济圈――以上海为圆心，2小时车程为半径的区域。

The line segment connecting the center and any point of a circle is called the radius.

连接圆心和圆上任意一点的线段叫做半径，半径一般用字母 r 表示。

Expanding from the center of the circle get a maximum boundary in the limitation of 80㎡get a circle with radius 5m.

从这个圆的中心扩张，在80平米的限制之下得到一个最大化的边界：半径为5米的圆。

Continue to use the above command to make a round, enter the center of a circle points (-40,-30), respectively, enter the radius value of 8 and 16, draw another set of concentric circles.

4继续用如上的命令作圆，输入圆心点（－40，－30），分别输入半径值8和16，画出另一组同心圆。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。