Tidal_Grid

The U.S. Geological Survey has developed a method for estimating the mobility and potential alongshore transport of heavier-than-water sand and oil agglomerates...美国地质调查局（U.S. Geological Survey）已开发出一种可估算比水重的砂与油团聚体的运移性及潜在沿岸输运潜力的方法