In order to identity the vegetable produce in vegetable quality and safety traceability system, with EAN·UCC system, encoding method was established and the traceable label for vegetable produce was designed and implemented.

from the vision of life education theory,we trace the life value in PE teaching.

While the effective measure of protecting farm produce safety is to trace the produce, working out a scientific, reasona.

Then we describe the application of tracing by RFID in agricultural products supply chain,based on the example of commercial pigs.

Constraining, Pursuing, and Rebelling Brief Analysis of the Three Female Images in The Thorn Birds;

On Pursuing All-round Development of People in the Practice of Enterprise Culture;

Research on Traceability Chain of Grain and Oil Products Based on FMECA;

This paper is for the elaborate implementation of RFID in farm product traceability,we first introduce the practical theories of RFID,Then we discuss the application and management of RFID in production,process,transformation,sales,etc.

In recent years, the tracing and traceability of food safety are more and more significant to the epidemic control, the precaution of food pollution and anti-terrorist.

The management and information tracing of medical materials embedded in body;

Research and implementation of active intrusion tracing;

Research and Application of Tracing in ASP.NET;