? Daer technical team for all relevant professional bachelor degree or above, including 5 doctoral students, 8 graduate students, a number of technical team members as core members of the project or the main completion of a number of participants at the national level, the Guangdong provincial and Guangzhou Municipal research projects research work, as well as the main drafters of a number of national industry standards. A number of scientific research projects successfully produced and practical application, and achieved remarkable economic and social benefits.