Through study on the present practical difficulties and its occurring reasons in the geological exploration units, this paper hold that the geological exploration units should bring the superiority of the talent and technic into full play, and it emphasizes that build up stable key enterprises with the aim of the establish its position in socialist market economy.

Take advantage of the superiority in talented personnel, improve the teaching quality and create the characteristics of Guangzhou Normal University;

The main and important technological points of WL-CSP are compared and researched in more detail so that the technological superiority and the application prospects of these new package technologies are shown.

According to the characteristics of the wastewater from papermaking, combined with the technological advantages of activated sludge process with deep well aeration, it is suggested that deep well aeration is promising and applicable for the wastewater treatment in pulp and papermaking industry.

According to the national classification of high-technology industry and the catalog of high-technology products,it gets sixty-nine industries as the research objects,and makes quantitative research on the selection of high-technology industry development for central areas from the point of industrial advantage and technological advantage.

This paper analyses systematically the technical development trend and characteristics, R&D structure of different enterprises, international technological gaps and competitiveness of China s densely technological industries by technological advantage sectors analysis in manufacturing.