Based on a study of the driver s route choice travel behavior and the properties of transportation networks,a novel algorithm of residual shortest route is proposed to support the traffic OD(origin-destination) survey.

The discuss about the reform of statistical surveys method;

According to the statistical survey data,using the test of goodness of fit to analysis if there is different between realistic observe numbers and theoretical numbers,so as to know the distribution of Statistical survey data.

The statistical survey of specialized land is an important part of the Second Investigation of Land-use Change.

The subject studied research session in new product development,established the concept of design research,and define the concept of design research which can effectively lead new product design idea,basing on the theory of market research of new product development.

On the basis of analyzing the surface features and reasons of the inner consumption of enterprises human resourses, by paper investigation and statistics, this paper concludes that the key influential facts of it are enterprise s managerial level, clear responsibility and interior atmosphere.