hornfels是什么意思 hornfels在线中文翻译

hornfels 英 ['hɔ:nfels] 美 ['hɔ:nfels]

hornfels 英英释义

noun
  1. a fine-grained metamorphic rock formed by the action of heat on clay rocks
    Synonym: hornstone

hornfels ['hɔ:nfels]

中文翻译
1
n. 角页岩
英语释义
1
n a fine-grained metamorphic rock formed by the action of heat on clay rocks