layern.层vi.分层vt.将某物堆积成层
layer-divided sinking apparatus分层沉降仪
layer-by-layer rebound method逐层回弹法
layered overlay multicast network分层覆盖组播网络
Layer-by-layer assembled film层层自组装膜
layer three communication function分层三通信功能
layered perovskite manqanese oxide层状钙钛矿锰氧化物
layered saturated poroelastic soil层状饱和土
layered communication architecture分层通信体系结构
Layer-by-layer self-reaction层-层自反应
layering and flowing teaching mode分层次流动性教学模式