This method as recommended in this paper is featured with simple program, less innerstorage, no iteration and result obtainable at one stroke.
本文提出的方法具有计算速度快，程序简单，占用内存少，不需要迭代，计算一次即可得出结果等优点。
2
The aim of the optimization design is to solve the contradiction between innerstorage space of van body and structure deadweight and maneuverability of vehicle.
A separate entrance to the gate room and a storage room in front of the house for keeping equipment, this is for spacing the outer and inner to be clearer and more visible.