基本解釋n.甲醛同根派生 formol相關詞英漢例句用作名詞 (n.)With calcium chloride precipitant to eliminate the interference of PO43-, total nitrogen in compound fertilizer is determined by formol method.用氯化鈣作沉淀劑，消除磷酸根離子的干擾，用甲醛法測定復合肥中的總氮。formol更多例句