第三节土的物理状态 1.3 The physical state of soils 、土的三相关系( The three phase relationships of soils) 三相图( Three phase diagram/ skeletal diagram/ block diagram)第三节 土的物理状态 1.3 The Physical State of Soils 一、土的三相关系(The three phase relationships of soils) 三相图(Three phase diagram/skeletal diagram/ block diagram)