The primary premise of implementation of the scientific concept of development is respecting and grasping the objective laws,which means respecting and grasping the law of the market economy,the law of coordinated development of ecomomy and society,the ruling law of Communist Party of China,the law of harmonious development of man and nature and the law of scientific thinking of human.

This report has emphasized "no scientific development,no social harmony",which means that fulfilling the scientific view of development is the prerequisite for constructing the harmonious socialist society.

Geological exploration is an important prerequisite in the highway design and the quality of the project

A new fuzzy logic reasoning method which can consider the weights of the premise and the uncertainty of the rules at the same time are presented, and then,the method is used in the analysis of small area land use in fuzzy spatial load forecasting.