Research and applications on the key technologies of wireless sensor networks (WSNs) Field applications and design technologies of wireless sensor networks Research and application of key technologies for site formation engineering Test and measurement technologies for wireless sensor network Research and application of key technologies for industrial real time operating system Routing and topology control technology for wireless sensor networks Researches and applications of key technologies for tunneling crossing rail transit facilities Scheduling optimization technology for wireless sensor networks 并列题名：Test and measurement technologies for wireless sensor network Research and application of key technologies in the design of inland river immersed tunnel