oligoclase

基本解释

• n.[矿]奥长石

同根派生

英汉例句

• The plagioclase contains albite, oligoclase, andesine, laboratories, bytownite and anorthite.
  钠长石、更长石、中长石、拉长石、培长石和钙长石属于斜长石大类。
• Latites contain plagioclase feldspar (andesine or oligoclase) as large, single crystals (phenocrysts) in a fine-grained matrix of orthoclase feldspar and augite.
  安粗岩中包含斜长石（中长石或奥长石），是在正长石和普通辉石组成的细粒基质中的大单晶体（斑晶）。
• The Shancaoyu Formation is dominated by biotite- oligoclase granulitite,whose protolith is argillo-arenaceous sedimentary rocks containing small amounts of intermediate-acid volcanic rocks,with a zircon U-Pb concordia upper intercept age of 2498 Ma.
  山草峪组以黑云更长变粒岩为主,其原岩为含少量中酸性火山岩成分的泥、砂质沉积岩,测得锆石 U-Pb一致曲线上交点年龄为2498Ma;
• oligoclase","
  钠钙长石"
• oligoclase albite
  奥钠长石