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With the social and economic development , China's transportation industry in an unprecedented momentum of development, the gradual establishment of railways, highways , waterways, air and pipeline transport , including several coordinated development , rational division of labor, complementary advantages of an integrated transport system . However, the current transport is still unable to meet the needs of economic and social development , there are many development problems to be solved . Based on the economic costs of transport and transport value analysis , the value of trying to transport , transport to quantify the economic cost estimates and proposed transportation system value coefficient , ie transport value coefficient value of consumption in transportation provided by the society and its value in use effectiveness of the relationship between the evaluation of appropriate means of transport , as well as the rational mode of transport , optimization problems.
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