n.the pursuit (of a person or animal) by following tracks or marks they left behind

同義詞：tracking

AIRPLANE TRAILING VORTICES
Trailing the Dovetail Shuffle to its Lair
Structure of trailing vortices.
Stability theory for a pair of trailing vortices
The stability of a trailing line vortex. Part 1. Inviscid theory
Rear inflow in squall lines with trailing stratiform precipitation
Interpretation of Trailing Endpoints in Antifungal Susceptibility Testing by the National Committee for Clinical Laboratory Standar...
Zooming In and Out: Studying Practices by Switching Theoretical Lenses and Trailing Connections
Impact of Cloud Microphysics on the Development of Trailing Stratiform Precipitation in a Simulated Squall Line: Comparison of One- ...
Distortion Control by Welding with Trailing Reverse-Side Flame Heating Near-net-shape manufacturing of plate girders in bridge const...