copper salt造句

• Specification for copper salts for electroplating
  电镀用铜盐规范
• Iron and steel . macroscopic examination by means of copper salt etching
  钢铁.用铜盐侵蚀法的低倍检查
• Recovery process study of tungsten and copper salt from waste w - cu alloys
  废钨铜合金回收金属钨和铜盐的工艺研究
• Producer of cobalt , nickel , and copper salts in china . products include oxides , chlorides , sulfates , nitrates , acetates , and aminosulfonates
  -生产氯乙酰氯氯乙酸氢氟酸盐酸等无机化工品，提供相关的产品技术标准检验方法和储存及运输要求。
• Especially , when - bi together with a little carbon black ( cb ) or copper salt is used , the catalytic effect is better ; the flame structures of the double - base propellants containing - bi are similar to the typical plateau double - base propellant , but the combustion temperature distribution has been changed because of adding the - bi ; and the active components of catalysts deposit on the burning surface of propellants and the quenched surfaces of propellants with various catalysts possess different structure
  它与铜盐和少量炭黑( cb )复合后，催化效果更优； 2 , 4 -二羟基苯甲酸铋加入后，推进剂的火焰结构保持了典型平台双基推进剂的结构特征，但改变了双基推进剂燃烧波温度分布，炭黑和铜盐的加入对2 , 4 -二羟基苯甲酸铋的催化作用有很大影响；催化剂分解的活性组分富集在燃烧表面，不同催化剂使推进剂熄火表面形成不同的结构。