农业技术视频
Agricultural technology video
视频跟踪测量
Video tracking and measurement
数字视频技术
digital video technology
and Digital video technique
原位跟踪技术
in-situ-tracking technique
充电电流曲线跟踪技术
charging electric curve tracking technology
低角跟踪技术
low-angle tracking technique
动态跟踪技术
dynamic tracking technique
格点跟踪技术
Lattice tracing technique