micron microroughnessmicron microroughnesss微型: miniature; minitype; mini-粗糙度: harshness; roughness; rugosi ...砂型粗糙度: sand roughness粗糙度: harshness; roughness; rugosity; coarseness; degree of roughness; roughness concentration壁粗糙度: wall roughness下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:微型粗糙度，即可在微信中查询翻译
