To define the visibility of the edges, you can apply a Edit Mesh modifier to the object, change to the edge sub-object level and use the Surface Properties tools.
要定义边缘的可见性，您能运用编辑滤网修饰词于对象，变成边缘次级对象水平并且使用表面物产工具。
EDIT: I guess I should have mentioned that this USES the edge list form of a graph.
编辑：我想我应该提到它使用列表形式的边缘图。
The edge case that makes edit-in-place a real problem is adding a new entry to the list.
现场编辑成为一个实际问题的边缘情况是为列表添加一个新的条目，多数设计师采用其他习惯用法添加项目。
Too many virtual experiments in electronic and electrical class internal are still stay the edge that can not allow users to edit and extend the equipment library.
国内的电子电工类虚拟实验则大多还停留在器材库不能由用户扩充、器材不能由用户修改的阶段。
Too many virtual experiments in electronic and electrical class internal are still stay the edge that can not allow users to edit and extend the equipment library.
国内的电子电工类虚拟实验则大多还停留在器材库不能由用户扩充、器材不能由用户修改的阶段。
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