年表 niánbiǎo chronological table Origin Definitions Defs Strokes Stroke Words Sentences Sents 地质年表 dìzhìniánbiǎo geological time scale The system of chronological measurement that relates geological strata to time.航海年表 hánghǎiniánbiǎo nautical ephemeris a table giving the positions of celestial bodies at specific times, used for navigation at sea