gneiss是什么意思？

gneiss

英[naɪs] 美[naɪs]

• n. 片麻岩；

例句

• The types of mineralized rocks are fine grained biotite gneiss and silicalites. 矿化类型为含金黑云变粒岩型、含金硅质岩型.
• Gneiss, a metamorphic rock, can be commonly found in Precambrian areas. 片麻岩, 变质岩, 可以发现,在常见的前寒武纪地区.
• Gneiss is called bastard granite. 片麻岩叫作粗花岗岩.
• Both the eclogite and the felsic gneiss have not undergone the same high - pressure metamorphic event. 榴辉岩的主体围岩是长英质片麻岩,它与榴辉岩不是相同高压变质作用的产物.
• Felsic gneiss is the most widely distributed rock type in Archean metamorphic complex areas. 长英质片麻岩是太古宙变质杂岩区最主要的岩石类型.

英英词典释义

• Noun
  1. a laminated metamorphic rock similar to granite

行业词典

• 地质学： 片麻岩；