1·The important cause that ECMWF medium-term numerical forecast made errors in 1998 is that astronomical tide is not included in the model.
不考虑天文潮汐可能是1998年欧洲中期数值预报产生较大误差的重要原因。
2·Results More heart failures of the heart diseases patients' were observed during strong astronomical tide period, especially in up and down periods.
结果在强天文潮汐期内心脏病患者发生心衰显著多于其余时期，而且在朔、望期发生的人数多于上、下弦期。
3·The four major astronomical tides and their corresponding Lagrangian tide induced circulations are simulated numerically in the Yellow Sea and the shelf area of the East China Sea.
该文中数值模拟了黄、东海陆架区的四大天文潮及其潮致拉格朗日环流。
4·An annual publication including calendars with weather forecasts, astronomical information, tide tables, and other related tabular information.
年历；历书一种年度出版物，包括含天气预告、天文信息、潮汐图表和其它相关表格信息的日历。