powder X-ray diffraction粉末x射线衍射粉末?

powder X-ray diffraction粉末x射线衍射粉末? x-ray X-RAY是什么意思 x-ray是什么 x-ray啥意思? X一ray是什么意思 X-ray什么意思 X-ray fluorescence是什么意思 x-ray in X-ray grid X- ray chest stand x-ray是什么意思 X-ray怎么读? x-ray怎么读? powder 英语翻译the structural and magnetic properties of hexagal four-form of SrMnO3 have been investigated by combining magnetization measurements,electon diffraction,and high-resolution synchrotron x-ray and neutron powder diffraction.below 350K,there ray Ray