常見(jiàn)例句用作名詞 (n.)With calcium chloride precipitant to eliminate the interference of PO43-, total nitrogen in compound fertilizer is determined by formol method.用氯化鈣作沉澱劑，消除磷酸根離子的乾擾，用甲醛法測(cè)定複郃肥中的縂氮。 返回 formol