done with very great haste and without due deliberation;
"hasty marriage seldom proveth well" "hasty makeshifts take the place of planning" "rejected what was regarded as an overhasty plan for reconversion" "wondered whether they had been rather precipitate in deposing the king"
With calcium chloride precipitant to eliminate the interference of PO43-, total nitrogen in compound fertilizer is determined by formol method. 用氯化钙作沉淀剂，消除磷酸根离子的干扰，用甲醛法测定复合肥中的总氮。
