短語詞組短語laminar motion 層流;層了動;層流運(yùn)動laminar film 片狀膜;層狀薄膜;層流層;層流膜laminar displacement 層狀驅(qū)替;層狀位移laminar furnace 層憐;層流爐laminar wake [流]層流伴流;層流跡流laminar bus 分層總線;扁導(dǎo)線絕緣電纜;分層總線A;迭層總線laminar screw 椎板螺釘laminar conditions 層流狀態(tài);界面條件laminar region 層流區(qū)laminar flow 層流，片流 返回 laminar