A review with 6 references is given on the effects of lead on children s growth and intelligence behavior including lead s harm,its process of biophysics,biochemistry,pathology and metabolization and its pathogenesis for the purpose of enhancing medical workers understanding and health guidance against children s lead toxicosis.

Research on the CGF intelligent action modeling technology based on Agent;

Study and Implementation on Intelligent Action of Search Engine;

How to simulate the intelligent action of the air attack target is discussed, too.

Platform for validation and evaluation of vehicle\'s intelligent behavior is designed to validate and evaluate intelligent behavior of driverless vehicle,which possesses excellences of economical,safe,not being constrained by time and terrain.