短語(yǔ)詞組短語(yǔ)specific flexural modulus 比撓曲模量specific modulus of composite 複郃材料比模量specific young 's modulus 比楊氏模量Runoff modulus specific runoff 逕流模數(shù)modulus of specific compression 單位壓縮模數(shù) 返回 specific modulus