提出了表征路面表面空间几何特征的整体特征参数和局部特征参数。
The whole feature parameters and local feature of spacial geometric features of road surface are put forward.
校门一侧建有一座21平方米的传达室。在教学区内，路面全部硬化，把每幢教学楼连成一个整体。
School gate one side constructs 21 square meter reception rooms. In the teaching area, the road surface hardens completely, each classroom building Lian Cheng a whole.
市政整体排水系统程序如下：路面雨水→雨水井→沉泥井→过街排水管→排水检查井→地下排水主干线。
The whole city drainage system program is as follows: rain water wells road, clay and drain well across the street and drainage inspection wells and underground drainage main lines.
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