堆积厚度 ulking thickness

体积厚度 ulking thickness

积厚流光 long-standing and well-established

堆积厚冰 consolidated pack ice

核磁敏感体积厚度 sensitive-volume thickness

累积厚度 Cumulative Thickness

水之积也不厚，则其负大舟也无力 If water is not piled up deep enough; it won't have the strength to bear up a big boat

属性累积厚度 accumulation thickness of attributes

厚积薄发 Accumulate ; accumulate steadily ; Thick accumulate thin hair ; Profound knowledge