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。