常見例句雙語例句The market of feed grade dicalcium phosphate at home and abroad is reviewed and the future is forecasted.回顧國內外飼料級磷酸氫鈣市場,并對未來市場需求進行預測。On the drying of feed-grade dicalcium phosphate, the air heated by stream was adopted with a low heat efficiency and high coal consumption.飼料磷酸氫鈣原采用蒸汽間接加熱空氣作為熱源的沸騰爐干燥,熱效率低,煤耗高。Agricultural-grade dicalcium phosphate (DCP) is a by-product from the production of feed-grade DCP and most of them were not utilized yet or even resulted in a second pollution.肥料級磷酸氫鈣是用二段中和沉淀法生產飼料級磷酸氫鈣的副產品。大多數(shù)飼鈣廠沒有利用肥鈣,甚至造成二次污染。 返回 dicalcium phosphate feed grade