layerover叠掩
layern.层vi.分层vt.将某物堆积成层
layered and blocking teaching分层次模块化教学
layer of constant temperature恒温层
layer's of rostral colliculus
Layer-by-layer projection逐层投影
layers and broiler households养鸡农户
layered innovation activities分层次创新活动
layered space-time receiver分层空时接收机
layered settlement observation分层沉降观测
layer- wise summation method分层总和法
layered space-time structure分层空时结构