New technologies and applications of GNSS augmentation for civil aviation Key technologies and applications of intelligent food risk traceability Key technologies and applications of muck construction waste resource utilization Key technologies and applications in fishery forecasting Key technologies and applications for internet of video things Key technologies and applications of machine learning Key technologies and applications of intelligent spray-painting robots 并列题名：Key technologies and applications of muck construction waste resource utilization Key technologies and applications of realistic rendering in 3D virtual scene Technologies and applications of equipment oil monitoring