diorite是什么意思？

diorite

英['daɪəraɪt] 美['daɪəˌraɪt]

• n. 闪长岩；

例句

• Gold sources are related to the activity of quartz diorite. 金的成矿物质来源与石英闪长岩有关.
• We usually don't care whether a rock is classified as a granodiorte or diorite or tonalite. 我们通常并不注意某种岩石是属于花岗闪光岩或闪长岩还是英云闪长岩.
• At Flat the host is quartz diorite with a finegrained contact phase. 在富来梯,主岩为细粒接触相的石英闪长岩.
• Generally, the intrusions is small and lithologic compositions mainly include diorite, adamellite or syenite. 侵入岩体规模一般较小,岩性主要为闪长岩类 、 石英(二长)斑岩类或正长岩类的中酸性岩石.

英英词典释义

• Noun
  1. a granular crystalline intrusive rock

行业词典

• 地质学： 闪长岩；