pyrite

英 [ˈpaɪraɪt]

美 [ˈpaɪraɪt]

网络  硫化铁; 黄铁矿; 硫铁矿; 黃鐵礦; 二硫化铁

复数：pyrites　

化学

BNC.46152 / COCA.34091

英英释义

noun

• a common mineral (iron disulfide) that has a pale yellow color
  Synonym:iron pyritefool's gold

双语例句

• Preparation of feed-grade ferrous sulfate by waste acid from titanium dioxide production and pyrite cinder
  含金硫酸烧渣提金工艺由钛白废酸和硫铁矿烧渣制备饲料级硫酸亚铁
• In the stone coal layer and the overlying black shale, there is a pyrite layer.
  在石煤层或其上部的碳质页岩中含黄铁矿层。
• A new type of organic restrainer RC is introduced for separation of pyrite from chalcopyrite.
  研究了新型有机抑制剂RC在黄铜矿和黄铁矿浮选分离中的作用。
• It indicated that the combustion behaviors of sulfur in organic compounds and in pyrite are different greatly.
  有机硫与黄铁矿硫的燃烧行为存在着重大差异。
• Effect of Dry-grinding on Surface Property and Flotation Behavior of Pyrite
  干式磨矿对黄铁矿表面性质及后续浮选的影响
• Remobilized iron sulphides will precipitate as pyrrhotite at high temperatures and as pyrite when temperature decreases.
  铁硫化物在高温下的再活化产物主要是磁黄铁矿，而低温下则主要为黄铁矿。
• The main metal mineral in a cyanide tailing is pyrite and a little sphalerite, galena and chalcopyrite, gangue mineral is quartz.
  某氰化尾渣金属矿物以黄铁矿为主，有极少量闪锌矿、方铅矿和黄铜矿，脉石矿物以石英为主。
• The deep mineral potential of gold is evaluated by analyzing and testing the form, composition and thermoelectricity of pyrite in the Nanzhangjia gold deposit.
  通过对烟台南张家金矿黄铁矿的形态、成分和热电性标型的分析和测试，对金矿的深部成矿远景进行了评价。
• Test on the Production of Iron Oxide Red with Meishan Pyrite Cinder
  用梅山硫酸渣生产氧化铁红的试验研究
• Metal minerals in Wadizhou copper deposit appear to be zoning of chalcosine bornite chalcopyrite pyrite on the vertical direction.
  凹地苴铜矿矿物在剖面上具从辉铜矿-斑铜矿-黄铜矿-黄铁矿分带现象。