compact grain structurecompact-grain structure晶粒: crystalline grain; grain cry ...组织: organization; organized syst ...致密晶粒: compact-grain晶粒组织: grain structure粗亚晶粒组织: coarse subgrain structure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:致密晶粒组织，即可在微信中查询翻译
