The paper present principle of detection of fabric density and instrument structure.
本文介绍了检测织物密度的原理与仪器结构。
Hair shaft abnormalities present as changes of hair color, density, structure and the length.
毛干的异常表现为毛发颜色、密度、结构和长度的改变。
Hair shaft abnormalities present as changes of hair color, density, structure and the length.
毛干的异常表现为毛发颜色、密度、结构和长度的改变。
应用推荐