还原剂的例句（还原剂在句子中的用法）

• Carbon is needed as a reducing agent in many metallurgical operation. 许多金属冶炼操作中需要碳作为还原剂.
• Electroless copper plating on PET fabrics using hypophosphite as reducing agent was investigated. 研究了采用次磷酸钠作还原剂在涤纶织物上化学镀铜.
• Silver - coated carbonyl iron powder was prepared by using electroless plating method. 用化学镀法,甲醛为还原剂,制备镀银羰基铁粉.
• As a result, the reduction efficiency of charcoal, anthracitic and bituminous are better than pulverized coke. 结果表明:木炭 、 无烟煤、烟煤作为还原剂还原效果明显优于焦粉.