1) semicircular band
半圆环带
2) Hemi-toroidal shells
半圆环壳
3) charged ring
带电圆环
1.
The expression of electric filed intensity of uniformly charged ring in the space has been exactly determined in rectangular coordinate system,ball coordinate system and column coordinate system,by way of superposition theorem of point charge electric filed and elliptic integral,and then discussed,which will help understand and grasp the electric field distribution characteristic of charged ring.
在直角坐标系、球坐标系和圆柱坐标系中用点电荷电场的叠加原理,借助椭圆积分法所得公式,精确地计算出均匀带电圆环在空间中电场强度的表达式,有助于理解和掌握带电圆环的电场分布特点。
2.
The electric-field intensity and magnetic induction intensity on the axis of the charged ring in uniform rectilinear motion are calculated with relativistic transformation.
本文利用相对论变换关系计算了沿轴线方向匀速直线运动的带电圆环轴线上的电场和磁场。
3.
This article discourse on how to use the MATLAB software which has many kinds of formidable functions such as the numerical operation and the image processing to research the electric potential distribution which arbitrarily selects of evenly charged ring in the space.
利用MATLAB数值计算和图形处理功能,研究均匀带电圆环在空间任意点的电势分布,计算出轴线上的电势与电磁学中的结论进行比较。
4) uniformly charged circle
带电圆环
1.
In this essay, we progressed the elliptic integral with the method of numerical integration, and calculated the electric field intensity and the zeta potential on the plane embeded a uniformly charged circle.
本文用数值积分的方法计算椭圆积分,求出在均匀带电圆环平面上的场强与电势。
5) small circle gridle
小圆环带
6) half-round brass strip
半圆黄铜带
补充资料：半圆
①圆的直径的两个端点把圆周分成两条弧，每一条弧叫做半圆。②半圆（弧）和直径所围成的平面。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条