actual track diagram的用法和样例：
- A new kind of shifting track diagram of monitoring point,which is concise,intuitionistic and informative,is presented in this paper in order to improve data analysis of slope deformation.
- This way, local flaws in the collector were excluded, and only "tunnels" deep enough to pass through both levels of the scan would become candidates for actual tracks.
- Our pilotless rocket enters the track of the earth.
- She gave me a diagram of railway network.
- This rough track will soon be a metalled road.