International technical trade is an inner need to promote the development of the contemporary world economy and trade and also a great impetus to further adjustment of industries and upgrading of products.
Under the economic market condition,the corresponding relationship between resource and economy directly appears in the course of produce,the occupancy and usage of resource either constitute the basic condition of economic development,or compose the great impetus of economic development.
As long as analyzing the reason of failure, summarizing the lessons, the failure engineering will be the gigantic power and resource to promote the civil-engineering management and technology progress.
Construction of small cities and towns is both tremendous motive force to promote development of economy in village and pastoral area, and safeguard to ensure people in village and pastoral area to live a better life.
The 21st century is an era of knowledge economy, and the key competition is the development and use of human resource, however, the development and use of human resource is the big motive to make our country go forward.