| 释义 |
time line
time′ line` or time′line`,
n. 1. a linear, chronological representation of important events. 2. a schedule; timetable. [1950–55] time line
time line[′tīm ‚līn] (fluid mechanics) A line of tracers in a fluid, produced by a voltage or laser-beam pulse, whose deformation follows the contour of the local velocity profile. (geology) A line that indicates equal geologic age in a correlation diagram. A rock unit represented by a time line. |