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  • 匿名
关注:1 2013-05-23 12:21

求翻译:Tests on three grades of stainless steel sheet are described in which samples were exposed for 36 months to an urban-industrial atmosphere and changes in the chemical and physical properties of the passive film were monitored by electropotential measurements.是什么意思?

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Tests on three grades of stainless steel sheet are described in which samples were exposed for 36 months to an urban-industrial atmosphere and changes in the chemical and physical properties of the passive film were monitored by electropotential measurements.
问题补充:

  • 匿名
2013-05-23 12:21:38
三个等级的不锈钢板的测试描述样本为36个月暴露在一个城市工业的氛围和electropotential测量监测的钝化膜的化学和物理性质的变化。
  • 匿名
2013-05-23 12:23:18
测试在三个职系的不锈钢样本中所描述的是暴露在36个月,一个城市工业气氛和改变在化学和物理特性的电影的被动监测了electropotential测量。
  • 匿名
2013-05-23 12:24:58
  • 匿名
2013-05-23 12:26:38
三级不锈钢板材的试验介绍样本受到城市工业大气 36 个月和钝化膜的化学和物理属性中的更改被监督 electropotential 测量。
  • 匿名
2013-05-23 12:28:18
 
 
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