apatit phosphate rock Rock Phosphate
About two - thirds of the weight of phosphate rock consists of unsalable by - products .
磷矿的大约 三分之二 变成了无销路的 副产品。
—— 辞典例句The calcium carbonate content of phosphate rock determines the pore structure.
磷矿中碳酸钙的含量决定了磷矿的毛细孔结构。
—— 辞典例句Glauconite, detrital carbonate skeletal debris, marine fossils, and collophane are commonly present.
海绿石 、 碳酸盐骨骸碎屑 、 海相化石和胶磷矿普遍出现。
—— 辞典例句Gypsum may crystallize on the surface of the phosphate rock particles.
石膏会在磷矿颗粒的表面上结晶。
—— 辞典例句Phosphate rocks from different deposits vary widely in composition.
不同的矿床出产的磷矿其组成有显著的差异。
—— 辞典例句