laminaradj.薄层的；分层的；流线的laminan.薄板；薄片；（植物）叶片laminar flow control层流控制Laminaria saccharina[医] 糖昆布laminar flow etching层流刻蚀lamina pretrachealis颈筋膜气管前层laminar displacement层状位移laminating adhesives复膜胶lamina superficialis浅层lamina pterygospinosa翼棘板laminar air flow room分层气流式清洁病房laminar flow aerofoil[机] 层流翼面