silicified

常見例句

• One of the two silicified halves of the cell wall of a diatom.
  瓣硅藻的兩片硅化的細(xì)胞壁之一
• Mineralization relates closely to the grey-white silicified rock.
  金礦化與早期灰白色硅化巖密切相關(guān)。
• The presence of fragments of silicified siltstone retains their original bedding.
  硅化粉的砂巖碎塊保留有原始層面。
• The cardium sandstone is lithic, being composed of grains of chert, quartz, quartzite, silicified argillite, and other rock fragments.
  卡迪砂巖是巖屑砂巖，由燧石，石英、石英巖、硅化泥板巖和其它巖石碎屑顆粒所組成。
• Most of them are highly silicified and sometimes mineralized with pyrite and chalcopyrite.
  大部分的扭折條帶遭受強(qiáng)烈的硅化作用,有時(shí)還具有礦化現(xiàn)象,并含黃鐵礦和黃銅礦。
• This material is a new find from Madagascar.The deposit formed as a rhyolite flow but has been completely silicified.
  海洋石是從馬達(dá)加斯加發(fā)現(xiàn)的，它的沉積物是流紋巖，但已完全硅酸化。
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