线衍射 meaning in Chinese
x-ray diffraction
Examples
- X - ray diffraction at three points along the hair showed clear evidence of the ring at the position furthest from the hair root , a fainter ring at the middle point , and complete absence of the ring close to the root
线衍射在头发的3处部位出现：清楚的环是在头发根部的远端出现；弱环是在头发的中部出现；在头发根部则没有环出现。