Subsatellite point trace
maximum power point track
maximum power point track MPPT
Objective Point Track Interpolation
point point protocol terminated aggregation
point-point communication
point-point comparison method
point-point extreme distance
switch point；point tongue；switch rail；tongue rail；blade
engineering district；maintenance of way section；track division；track district；track maintenance division
3-point and 5-point difference schemes
accumulation point or limit point
blind point and difficult point of prescription
burning point fire point