symmetry plane

Several Principles of Symmetry for the Line Integral of Vector Fields on the Plane

平面上第二类曲线积分的对称原理

Analytical analysis is based on mechanics of elasticity. When we use ANSYS software to do finite element analysis, axis symmetry element PLANE 183 and three-dimensional twenty-node solid element SOLID 186 are used separately.

解析分析以弹性力学为依据，有限元分析采用ANSYS软件，在利用ANSYS软件进行有限元分析时，分别采用了实体单元中的轴对称单元PLANE183和三维二十节点的六面体结构实体单元SOLIJD186。

This inclined plane was suppressed later on, for the sake of symmetry; horses may die of thirst, but the eye is gratified.

为了整齐对称，这个斜坡后来被整修不存在了。马儿渴得要死，但人的眼睛是舒适了。

This system helps to obtain all the physical characters of the beam in any section plane, such as FWHM, penumbra, peak value, symmetry and homogeneity.

利用该系统可以实时、直观地获得加速器束流强度的相对分布曲面，给出任意剖面的束流强度分布曲线和FWHM、半影、峰值、对称度、均整度等参数。

Ceneral Filled-in Julia Sets from Plane Tiling Mapping with D4 Symmetry

D4对称平面排列映射广义充满Julia集