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次亚磷酸钙
1、calcium phosphate───n.磷酸钙;n.[无化]磷酸钙
2、regulates calcium───调节钙
3、corrected calcium───校正钙
4、calcium hydroxide───[无化]氢氧化钙;氢化钙;n.氢化钙
5、milk calcium───牛乳钙
6、calcium oxide───[无化]氧化钙,生石灰;n.氧化钙,生石灰
7、calcium───n.[化学]钙
8、hypophosphite───n.[无化]次磷酸盐
9、calcium ascorbate───维生素c钙;[化] 维生素C钙,抗坏血酸钙
1、Orthophosphite ions produced by oxidation of hypophosphite in an electroless nickel plating bath can be removed by precipitation with an alkali metal or alkaline earth metal cation such as calcium.───在无电镀镍浴中因次磷酸根氧化而产生的亚磷酸根离子,可以通过碱金属或碱土金属阳离子如钙的沉淀作用而去除。
2、method using soluble calcium salt for regeneration of waste electroless nickel plating liquor, in which the lactic acid used as complexing agent and hypophosphite used as redcing agent is studied.───研究了采用可溶性钙盐对以乳酸为络合剂,次磷酸盐为还原剂的失效化学镀镍溶液的再生。
3、In this paper, the reactive theory of the preparation of sodium hypophosphite by one-stage process taking phosphor, calcium oxide and sodium carbonate as raw material is introduced.───详细研究了以黄磷、氧化钙和碳酸钠为原料,采用一步法制备次磷酸钠的最佳条件和有关工艺。
4、Measuring Phosphorus Content in Calcium Hypophosphite using 7200 Type Spectrophotometer───7200型可见分光光度计测定磷酸氢钙中磷含量