Choice of the vertically focused monochromator of the high resolution neutron powder diffractometer at CARR[J].Nuclear Techniques,2002,25(6):413-418(in Chinese).是什么意思_Choice of the vertically focused monochromator of the high resolution neutron powder diffractometer at CARR[J].Nuclear Techniques,2002,25(6):413-418(in Chinese).在线翻译_英语_读音_用法_例句