According to the developments of ITS and its application in logistics,an idea of goods dynamic tracing and management system which is based on 3G(GPS?GIS?GSM)is got,and the architectu-re,topological structure,modular and development module of goods dynamic tracing system s monitoring center are established after analysis system s technical principle.

A Unix Security Auditing System Based on Dynamic Tracing;

Research and Implementation of Active Defense System Based on Dynamic Tracing;

In order to give a dynamic tracing and immediate monitoring to trucks,get the maximum improvement of the transportation efficiency and management level of road transport industry,utilize the dynamic tracing system better,and increase the science and technology content and competence,this paper provided some resolving plans of applying the dynamic tracing system in different transport industries.

This paper, proceeding from the developmental actuality and the existing main problems of Computer-Aided Instruction (CAI), shows an intelligent emulation teaching model (I-ETM) that has the functions of dynamic tracking and intelligent leading, discusses the main technology of implementing the model, and points that the network remote education is the direction of information social development.

Moreover some related key technology such as dynamic track,method of distinguishing direction and distortion correction for dual galvanometer scanning has been discussed.

Real forecasting of slab temperature was achieved through dynamic tracking of slab position in reheating furnace at different time.

Design of CPLD for Shaft Vibration Data Acquisition Based on Dynamic Tracking Technique

According to the generation,classification and connotation of dynamic tracking systemic errors,by setting up the mathmatic model of dynamic tracking,combined with drawing,the article analyses deeply the reasons with cause the dynamic tracking systemic errors of some model of small caliber anti-aicraft gun differing from the test results of field test.

Based on the optimized discharge curve computed from the optimal dispatching of one flood, an energy loss function and a new method, the spillway dynamic tracking (SDT), are established.