We studied the transmitting way, flux and dose effect of arsenic from environment to human in different type of arsenism in affected areas.

 
  • 研究了不同類(lèi)型砷中毒病區砷從環(huán)境到人體的傳輸途徑、通量和環(huán)境-劑量效應。
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国内精品美女A∨在线播放xuan