the definition and connotation of CV, which have been explained in various ways by western scholars from their own different angles of research; (ii) how to identify the CV before delivering value to customers, which involves the study of identification tool for .

Through analysis of fire causes and research on typical fire cases of vehicle,a fore-warning evaluation index system is established,which will conduct real time supervision of the potential danger and development of vehicle fires.

The main vehicles causing the accidents were bicycles and automobiles, which were.

Non-contact identification to vector and information exchange are realized by forming the RFID system which comprises of a reader and RFID card fixed in vectors (vehicle or equipments or people), having been applied to every realm of life.

Analytic Hierarchy Process in application to the choice of means of transportation;

By using the linear planning method and step analysis,an optimal combination of means of transportation for transporting passengers in cities is studied and its result is also discussed.

Influence of transportation vehicle change to urban space in Tang and Song Dynasty time;

The article will discuss the the role of public transportation in the city development:the construction of road expanded the city space;the transportation vehicle reflected the urban development advancement;the law of traffic raised the modern residential consciousness.

Objective To evaluate the impact of different mode of transportation on treatment and prognosis of patients with ST-elevated myocardial infarction(STEMI).