travel forward
4.This text views and admire the garden as the example with the swan of Sanmenxia, Have probed into the habit environment of the swan at first, then proceed with the choosing of ecological factor, method to adopt quantitative analysis, regard living beings amount, soil, vegetation, people as, view and impact on animal, etc. for factor of appraising, Ration calculate project construction perch the influence of the ecological environment to swan, have probed into the influence degree to the wetland ecological environment of the Yellow River of construction project of the travel, and has put forward the concrete opinions and suggestions to construction and protective measure in the tourist zone.
5.The passage took the development of travel industry in Jinlin province and the city of Changchun for example, discussed the main features of travel resources in Jilin province (Changchun City), brought forward basic thoughts, macroscopical programmings and suggestions of travel industry in the province (city).
9.This paper puts forward a method for transportation supply and demand analysis of local road network,which aids the optimization design of local road network. A new model based on K shortest path for O D matrix evaluation,with local O D matrix to measure the travel dema nd on local road network is presented,and a simulation analysis model of network serivce level is developed,which integrates road network traffic analysis with of facility service level evaluation.
