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六十年代以来,对人和动物毛发的研究在国际上引起了广泛的兴趣,涌现出一股世界性的人发究研热,一连串研究毛发的术语如“人发记录丝”、“人发显示”、“人发微量元素谱”、“人发诊断”,“人发密码”等相继问世。一九七八年十月在美国亚特兰大召开的第二次国际性人发研究学术讨论会上,许多专家认为:在医学和环境科学方面,人发微量元素分析已广为应用;在生态学、法医学以及生物地球化学等学科领域,也显示出具有广阔的应用
Since the 1960s, the research on the human and animal hair has aroused widespread international interest. The emergence of a world of people studying fever, a series of hair researching terms such as “human hair record”, “human hair Display ”,“ trace of human hair trace ”,“ human hair diagnosis ”,“ human hair password ”have come out. At the second International Symposium on Human Development in Atlanta, USA, in October 1978, many experts considered human hair trace element analysis as being widely used in medical and environmental sciences. In the area of ecology, Forensic science and biogeochemistry and other disciplines, but also shows a wide range of applications