In order to ensure ambulance man arrived the scene on time, remove the accident, treat the injured after the accident occurred, and achieve to the minimize loss of traffic accidents and the maximum… (More)
As there still exists a gap in the design of the rumble strips, the author in this paper takes Tiema heavy-duty lorry as the typical vehicle and uses the simulation model established by… (More)
According to the basic theory of the service quality and the characteristics of highway traffic construction, this paper pointed out the conception of trunk highway service quality. Based on the… (More)
On the basis of the principles of objectivity, feasibility and practicability, from the concept of urban and rural public transit, this paper analyzed the meaning of the urban and rural public… (More)
As new green solvents, ionic liquids (ILs) have been generally applied in the extraction and separation of natural product. In this study, microwave assisted extraction based on IL (IL-MAE) was… (More)
According to the actual situations of economic and technical of low-grade highway in the western region, this paper followed the principle of “the low cost, easy setting, easy maintenance,… (More)
There exist many problems, at present, in China’s town bus line network, such as unreasonable distribution, bad hierarchical structure, higher overlapping rate of lines in the network, lower… (More)