半径

It is now necessary to introduce a sign convention for radii of curvature.

现在必须介绍曲率半径的正负号规则。

The various centers and radii I produced by experimentation ?

在各中心和半径的我通过实验产生的？

Aerosol are many solid and liquid particles with the radii from 0.01 to 20 μm suspending in atmosphere.

气溶胶是指悬浮在大气中的各种半径为0.01～20μm的固体和液体粒子，它们对光的影响表现为散射和吸收，是致使大气中光波传输时能量损失的原因之一。

I have him calculate the radius of a circle.

我让他计算圆的半径。

The reciprocal of the radius of a circle.

这个圆的半径有多长？

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 radius of 500 meters designated as a circle, then this round will be in a subway station.

如果以500米作为半径划一个圆，那么这个圆里一定会有一个地铁站。

To benchmark for the center, the appropriate length of the radius of a circle with a round planning.

以标竿为圆心，适当的长度为半径，用规划圆。

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。

Aligned along the radius of a circle or cross-section.

径向：1。沿着一个圆周的半径或横切面放射状排列。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。