hypophosphite造句

• The hypophosphite reduction - iodimetric method for the determination of arsenic content
  碘量法测定砷量
• Sodium hypophosphite for industrial use
  工业次磷酸钠
• Methods for chemical analysis of iron , steel and alloy . the hypophosphite reduction - iodimetric method for the determination of arsenic content
  钢铁及合金化学分析方法次磷酸钠还原-碘量法测定砷量
• With glucose as electron donor , the efficiency of phosphate reduction was twice as high as that of hypophosphite reduction at the same amount of electron donor
  以葡萄糖作为电子供体，比较了磷酸盐和次亚磷酸盐的还原情况。
• An electroless nickel process with sodium hypophosphite as reducing agents in alkaline bath , which is applied on polyurethane foam substrate , was studied in detail in this paper
  本文采用聚氨酯海绵为基体材料，以次磷酸钠为还原剂，在碱性化学镀镍溶液中对低磷化学镀镍磷合金工艺进行了详细的研究。