常見例句雙語例句The property of concentrated MAP slurry, which is made from wet phosphoric acid and mid grade phosphate rock, is studied.研究了中品位磷礦濕法磷制得的濃縮磷銨料漿進(jìn)行氨二次中和后的特性。The wet phosphoric acid plant features large amount of by product phosphogypsum, which poses significant pollution to the environment and must be treated before comprehensive utilization.濕法磷酸生產(chǎn)副產(chǎn)的磷石膏數(shù)量大，對環(huán)境污染較嚴(yán)重，綜合利用前均須進(jìn)行處理。Large-sized wet phosphoric acid and ammonium phosphate plants were successfully built, which has greatly promoted the development of high-concentration phosphate compound fertilizer industry in China.大型濕法磷酸和磷銨裝置的成功建設(shè)極大地促進(jìn)了我國高濃度磷復(fù)肥的發(fā)展。 返回 wet phosphoric acid