Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/f2a2cc1e20da4659084d8b468c6d8109.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 ultraviolet spectral range是什么意思，ultraviolet spectral range的翻译，ultraviolet spectral range音标、读音、用法和例句_果味酸柯林斯词典
Compared to semi-conductor photodetector, graphene boasts a relatively wider spectral range and can detect infrared or even ultraviolet. 相比半导体光探测器，石墨烯的光谱范围相当广，从红外到紫外都可探测。