trichographism

例句：

1. 1.The trichographist uses a special camera to capture the hair patterns of people's heads.
   毛发图解术师使用一种特殊的相机来捕捉人们头发的图案。
2. 2.This technique is used in forensic science to help identify criminals based on their hair patterns.
   这种技术在法医学中被用来根据头发图案帮助识别罪犯。
3. 3.The trichographist was able to create a detailed map of the area's population by analyzing the hair samples collected from various locations.
   毛发图解术师通过分析从不同地点收集的头发样本，成功地创建了该地区人口的详细地图。