根据套损实际情况，导向杆下端部可以加工成椭圆形、平面式或笔尖形状，可以堆焊合金或不焊合金。
Based on the actual situation, guide rods can be processed into the bottom of the department of oval, planar, or tip shape, you can not weld surfacing or alloy.
其笔画的粗细对比是通过改变笔压来实现的，而与笔尖本身的形状无关。
The contrast is caused by changing the pressure on the pen, not because of the form of the pen.
选择橡皮擦工具，用一个较软的原型笔尖，删除形状的头部。
Grab Eraser tool, and with a soft round brush I will delete the top parts of the shapes.
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