崩散性崩陷性潰散性濕陷性退讓性壓潰性易坍塌性coefficient of collapsibility: 土的物理性質(zhì)濕陷系數(shù)core collapsibility: 砂心崩散性; 型芯潰散性coefficient of collapsibility, δs: 坍陷系數(shù)collapsibility grading index: 分級(jí)濕陷量collapsibility grading index ss: 崩陷分級(jí)指數(shù)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯