Tidal currents cause mixing between layer, so that the waters become only moderately stratified.

潮流可引起各层海水之间发生混合，所以水体只能有一种适度的分层。

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Tidal currents cause mixing between layer, so that the waters become only moderately stratified.

潮流可引起各层海水之间发生混合，所以水体只能有一种适度的分层。

youdao