adj.月潮的
mean high water lunitidal interval 平均高潮间隙
mean low water lunitidal interval 平均月潮低潮间隙
mean high water ( lunitidal ) interval 平均高潮间隙
mean high water (lunitidal) interval 平均高潮间隙
mean high-water lunitidal interval 平均月潮高潮间隙
