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  • 匿名
关注:1 2013-05-23 12:21

求翻译:PM2.5:大气中直径小于或等于2.5微米的颗粒物,也称为可入肺颗粒物是什么意思?

待解决 悬赏分:1 - 离问题结束还有
PM2.5:大气中直径小于或等于2.5微米的颗粒物,也称为可入肺颗粒物
问题补充:

  • 匿名
2013-05-23 12:21:38
pm2.5: the diameter of the atmosphere is less than or equal to 2.5 micron particles, also known as particulate matter of the can into the lungs
  • 匿名
2013-05-23 12:23:18
2.5 : PM atmospheric diameter of less than or equal to 2.5 -micron particles, also known as particulate matter may be in the lungs
  • 匿名
2013-05-23 12:24:58
PM2.5: In the atmosphere the diameter is smaller than or is equal to 2.5 microns particles, also is called may enter the lung particles
  • 匿名
2013-05-23 12:26:38
PM2.5: atmospheric particulate matter less than or equal to 2.5 microns in diameter, also known as particulate matter into the lungs
  • 匿名
2013-05-23 12:28:18
正在翻译,请等待...
 
 
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