| 1. | The phosphate also acts as a binder .
磷矿还起胶结剂的作用。 |
| 2. | Sea water contains about 0.07mg/litre of phosphate .
海水含磷酸盐约为007毫克升。 |
| 3. | Residual amounts of iron and aluminum dilute the phosphate content .
残采的铁铝降低了磷矿的含量。 |
| 4. | 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。 |
| 5. | 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。 |
| 6. | Bowl mills have not been widely employed for phosphate rock to date .
钵状磨矿机至今尚未广泛应用于磷矿的磨碎。 |
| 7. | Furnace acid is made by reducing phosphate rock with loke in an electric furnace .
炉酸是在电炉中用焦炭还原磷矿制得的。 |
| 8. | 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。 |
| 9. | The tricalcium phosphate consituent is converted to phosphoric acid and calcium sulfate .
磷酸三钙组分转化成为磷酸和硫酸钙。 |
| 10. | 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。 |
