词汇	dam heightening works
释义	dam heightening works 大坝加高工程
随便看	Precise Time and Time Interval precise time clock difference precise time counter precise time delay precise time-integration precise time-integration method precise timer precise time record Precise Time Reference Station precise time step integration precise time-step integration method precise time synchronization precise time synchronization team precise timetable precise time-time-interval precise timing Precise timing precise timing mechanism precise tone generator Precise tooth profile precise torsion balance precise trangulation precise transfer matrix method Precise Traverse precise traverse ing