“etch pit”可以造什么句，etch pit造句

However,the pure edge dislocation is easily etched along the dislocation line,inducing an etch pit of inverted hexagonal pyramid aligned with the surface step.

The shape, distribution and density of etch pits on the (101) face was observed by metalloscope after chemical etching.

Germanium monocrystal--Inspection of dislocation etch pit density

The dislocation etch pits density(EPD) of copper single wires is related with corroded time, deformative extent and crystal orientation of material.

Standard method for showing and measuring dislocation etch pits in indium antimonide single crystal