Papers analysis the relationship between railway tech development economic development,and try to construct the measurement model of the railway tech development,it descript leaps and bounds development stage of railway transport by quantifying.

To implement the developing strategy of the three features, the two promotions and the one strengthening point made by Hubei Electric Power Company, the general working idea for the double establishments, the both winners and the two strengthening points and the strategy goal of leaping development were raised by Yichang Power Supply Company.

The knowledge-based economy provides opportunities and challenges for the leaping development in the west district of China.

Lead Railway Work with Scientific Development Theory, Further Promote Railway Leap-forward Development, Dedicate to China Social and Economic Development;

The Spatial Difference of Economical Development Level among the West Regions and Leap-forward Development;

Striving for leap-forward development of Longdong University;

An opportunity and challenge by the leap development of the unpolluted mineral resources of Jilin province;

Late-comers getting ahead of others: on the dialectical thinking of the leap development-leap development of mining industry of Jilin province;

The innovation is a driving force in the leap development of the mining economy in Jilin province;

The main restricted factors and countermeasures on the sustainable and leaping development of mineral resources exploration;

Quickening tempo of informatization construction of Zhengzhou Railway Administration in haste and realizing leaping development of railway;

Study on the model of leaping development in Ningxia;