【摘 要】
：
大连港的潮汐性质属正规半(?)潮,每日两个高潮(或低潮)的平均时间间隔为12小时25分。1986年5月18日的潮汐过程却一反常态,自08—20时,大连港连续不断地出现了时间间隔很短的
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大连港的潮汐性质属正规半(?)潮,每日两个高潮(或低潮)的平均时间间隔为12小时25分。1986年5月18日的潮汐过程却一反常态,自08—20时,大连港连续不断地出现了时间间隔很短的海水涨落现象,海水每次涨落时间多为4—6分钟;在11时前后海水涨落得最为触目。我们把这次异常的短周期的海水振动,称
The tidal nature of Dalian Port is a formal half (?) Tide. The average daily interval of two high tides (or low tides) is 12 hours and 25 minutes. The tide process on May 18, 1986 was an anomaly. Since 08-20, there has been a continuous fluctuation of sea water in Dalian Port. The fluctuation time of seawater is mostly 4-6 minutes. At 11 When the sea before and after the most striking fluctuations. We vibrate this unusual short-period seawater, said
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