By means of analyzing working characters of various land transport vehicles on countryside roads we established mathematical models of carrying productivity, various costs and total cost which vary as factors of structure and utilization futures for transport vehicles.
In the region of less 5 km distance from city,many Chinese cabbage patches neighbored each other and connected to highways,while in the region of 5~10 km distance from city,they neighbored with corn patches and connected to countryside roads.
Countryside roads construction plays a particular political and economical role on guaranteeing the entire road web growing coordinately, improving countryside and the whole society economy development and stability.
By means of analyzing working characters of various land transport vehicles on countryside roads we established mathematical models of carrying productivity, various costs and total cost which vary as factors of structure and utilization futures for transport vehicles. Based on these models, we derived the optimum rated carrying capacity for a land transport vehicle. It proved that the models were reasonable by practical tests on road.
Some typical patches of autumnal Chinese cabbage fields in the agricultural landscapes of Shenyang city suburb were investigated,and their basic features,such as areas,shapes,neighborings and connections,were recorded. Their mosaic features were also analyzed and discussed. In the region of less 5 km distance from city,many Chinese cabbage patches neighbored each other and connected to highways,while in the region of 5~10 km distance from city,they neighbored with corn patches and connected to countrysid...
As one of the important traffice tools in China, agricultural vehicle makes great contribution to the prosperity and development of rural economy and for farmers to set out on a road to rush for prosperity. However, since the countryside roads are continuously improved, the requirement of operators for comfortable driving is also rising; the advantage of the old-design vehicles in price is weakening; application of new technology and entering of automobile products causes the the agricultural ve...