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  • 匿名
关注:1 2013-05-23 12:21

求翻译:氧气、金属离子、染料等可促进自由基的形成,加速木材光变色是什么意思?

待解决 悬赏分:1 - 离问题结束还有
氧气、金属离子、染料等可促进自由基的形成,加速木材光变色
问题补充:

  • 匿名
2013-05-23 12:21:38
Oxygen, metal ions, dyes, etc. can promote formation of free radicals accelerate the light color of wood
  • 匿名
2013-05-23 12:23:18
oxygen metal ion, dyes, etc. , can promote free radicals accelerate the formation, timber-kwong discoloration
  • 匿名
2013-05-23 12:24:58
The oxygen, the metallic ion, the dye and so on may promote the free radical formation, the acceleration lumber light color deterioration
  • 匿名
2013-05-23 12:26:38
Oxygen, metal ions, can promote the formation of free radicals such as dyes, accelerate wood discoloration
  • 匿名
2013-05-23 12:28:18
Oxygen, metal ion, dyestuffs,etc. can promote the forming of free radical, accelerate the timber and only change color
 
 
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