calcium urea尿素钙
calciumn.钙
calcium chloride transformation(克隆DNA)氯化钙转化法
calcium oxalate nephrolithiasis草酸钙肾石病
calcium manganese silicon alloy硅锰钙铝合金
calcium aluminate cement bonder水泥结合剂
calcium apparent absorption rate钙表观吸收率
calcium carbonate preciptitation碳酸钙沉积
calcium phosphorus precipitation钙磷沉积
calcium magnesium chlorosilicate氯硅酸镁钙