Assertion: alluvial fan's surface | /r/SimilarTo | grain size
Facets:
Source sentences:
text: To test this idea, we calculate the ratio of the threshold shear stress of the grain size one standard deviation above the meanto that of the grain size one standard deviation below the mean, using the hiding function from]:whereand whereandare the critical shear stresses required to transport theth and 50th percentile grain sizeand, respectively, andis the surface mean grain size.