本文用双晶X-射线荧光法研究了各种含硫化合物的SK_a线的特征,并测定了中国和日本居民(计66人)头发中硫的存在状态及各种状态的含量,结果表明头发中主要是S~(2-),含量在92%以上,其余是S~(6+)。还对12个人的黑发与白发进行了对照分析,黑发中S~(2-)的含量明显高于白发。 In this paper, the characteristics of the SK_a lines of various sulfur compounds were studied by dual-crystal X-ray fluorescence spectrometry and the presence and status of sulfur in the hair of Chinese and Japanese residents (66 people) were determined. The results showed that the hair In the main S ~ (2-), content of 92% or more, the rest is S ~ (6 +). Also 12 individuals of black hair and white hair were analyzed, black hair S ~ (2-) content was significantly higher than the white hair.