“miscellaneous fill”可以造什么句，miscellaneous fill造句

The model stratums mainly included miscellaneous filling soil surface, interaction stratum of silty clay, silt and fine sand and pebble round gravel at the bottom of station tunnel.

Abstract: : the construction of levees often miscellaneous fill, by introducing the precautions in the levees construction and analysis of what the miscellaneous fill and grouting method.