用“radar surveillance”造句大全,radar surveillance造句
The movements of VTS participating vessels are directly regulated by the VTC through a computer-based integrated radar surveillance system, a database information system and VHF (very high frequency) radio telephone communications.
"AWACS: Mobile, long-range radar surveillance-and-control centre for air defense."
computer-based integrated radar surveillance system
Design and implementation of radar surveillance display system based on OGR library
This proves that the one-dimensional trajectory amendments mode of ground radar surveillance and progroud fire-control center control is entirely feasible and can achieve low-cost and miniaturization.