Warning: file_put_contents(/home/www/wwwroot/ndsq.cn/cache/02c4949799ab4d3205a10f40ee8e55cc.txt): failed to open stream: No space left on device in /home/www/wwwroot/ndsq.cn/index.php on line 55 upper- side band例句_upper- side band英汉例句_upper- side band双解例句_开心英文字典_柠咚词
The X-ray diffraction (XRD), excitation, emission and phonon side band spectra of the upper and lower parts of crystals were measured. 测定了晶体下部与上部的X射线衍射图（XRD）、激发光谱、荧光光谱以及声子边带谱。