bottom film surface的意思|示意

The as-prepared film consists of a porous surface layer which was composed of many single crystal nanosheets, and one or more amorphous bottom layers.

所制得的多层膜由一层单晶纳米片所组成的表面多孔层和一层或多层数目不等的底部非晶层组成。

A viscose thin film affixed to the bottom surface of the thermo-insulated layer is covered with a split shape paper.

黏覆于该隔温层底面的黏胶薄膜，该黏胶薄膜外部被覆一层离形纸；

A vacuum adsorption nozzle is stuck on the center of the bottom surface of the metallic film of the flat plate, and a vacuum adsorption pipe is connected with an outlet of a vacuum adsorption device.

平板金属膜底面中央贴设有真空吸附管口，真空吸附管连接真空吸附装置的出口。