半潮水位,平均潮面;
So a new concept that the time-dependent sediment transport capacity is proposed, which means sediment transport capacity varies with tidal velocity and water level in half tide cycle and it is a function of time.
为此提出时变挟沙能力的新概念,即水流挟沙能力在半潮周期内随潮流速和潮位同步变化,是时间的函数。
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