layeringn.分层；压条法动词layer的现在分词形式.layern.层vi.分层vt.将某物堆积成层layer management entity层管理实体layered soil foundation层状地基layer of fusiform cells[医] 梭形细胞层layered analysis method层次分析法layered sodium silicate层状硅酸钠Layer by layer assembly层层状组装layer analytical method层次分析法layered characteristics分层特征layer routing protocols分层路由协议layer of system culture制度文化层面