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  • 匿名
关注:1 2013-05-23 12:21

求翻译:研究工作表明,測定毛髮內這些元素的含量能提供精確和較長期的記錄,記錄了接受污染的濃度又記錄接受污染的時間.是什么意思?

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研究工作表明,測定毛髮內這些元素的含量能提供精確和較長期的記錄,記錄了接受污染的濃度又記錄接受污染的時間.
问题补充:

  • 匿名
2013-05-23 12:21:38
Research work has shown that the determination of these elements in the hair content can provide accurate and longer-term record, the record to accept the pollution concentration record to accept the pollution time.
  • 匿名
2013-05-23 12:23:18
The study shows, measure gross them these elements within the content to provide precise and longer-term record, the concentration to pollution also recorded for the time pollution.
  • 匿名
2013-05-23 12:24:58
The research work indicated that, determines in the hair these element content to be able to provide precise and the long-term record, recorded has accepted the pollution the density to record accepts the pollution the time.
  • 匿名
2013-05-23 12:26:38
Research shows that determination of the content of these elements in the hair can provide accurate and longer term records, recording the accepted pollution records accepted the concentration of pollution.
  • 匿名
2013-05-23 12:28:18
正在翻译,请等待...
 
 
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