问题描述：
塔身结构示意图
复合材料杆塔模型主要参数
螺钉及其所在位置塔身表面电场强度
杆塔悬挂玻璃绝缘子时塔身电位分布云图
杆塔分别悬挂复合绝缘子和复合绝缘子加均压时环塔身电位分布
使用金属螺钉加圆头螺帽和复合材料圆柱螺钉时各节点处螺钉电场最大值
复合绝缘子加和不加均压环电位沿轴线分布
问题解答：
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塔身结构示意图
The Schematic diagram of tower structure
复合材料杆塔模型主要参数
The main parameters of Composite model of the tower
螺钉及其所在位置塔身表面电场强度
The surface Electric field intensity of the tower locationed by Screw .
杆塔悬挂玻璃绝缘子时塔身电位分布云图
The Potential distribution cloud picture of the tower when hanging glass insulator on it.
杆塔分别悬挂复合绝缘子和复合绝缘子加均压环时塔身电位分布
Potential distribution of the tower when dangling composite insulator and applay a equalizing voltage ring to the composite insulator .
使用金属螺钉加圆头螺帽和复合材料圆柱螺钉时各节点处螺钉电场最大值
Each node screw the maximum electric field of use metal screws and round head cylindrical screw nut and composite materials
复合绝缘子加和不加均压环电位沿轴线分布
Potential distribution (along the axis) of the composite insulator with and without equalizing ring
