dolomite是什么意思？

dolomite

英['dɒləmaɪt] 美['dɒləˌmaɪt]

• n. 白云石；

例句

• Commonly the dolomite crytals form a framework with evenly distributed porosity. 通常白云石晶体构成格架,它有均匀分布的孔隙.
• Many carbonate masses older than Middle Palaeozoic are of dolomite rather than calcite. 中古生代以前的许多碳酸盐类矿物是白云石而不是方解石.
• Locally dolomite and anhydrite are important as cements , together with minor authigenic quartz. 在局部地方白云石和硬石膏也是重要的胶结物;还有少量自生石英.
• Locally dolomite and anhydrite are important as cements. 局部地方白云石和硬石膏也是重要的胶结物.

英英词典释义

• Noun
  1. a kind of sedimentary rock resembling limestone but consisting almost entirely of the mineral dolomite
  2. a light colored mineral consisting of calcium magnesium carbonate; a source of magnesium; used as a ceramic and as fertilizer

行业词典

• 冶金学： 白云石；
  化学： 白云石；
  地质学： 白云石；白云岩；又称 :白云岩(dolostone)；
  石油： 白云岩；又称 :白云岩(dolostone )；