uv-visible 基本例句 紫外-可见光谱 Some data concerned are measured by means of UV-Visible spectrophotometer and automobile headlight test. 在分光光度计和汽车专用前照灯检测仪上分别进行了有关数据的测试。 cnki The photochemical reaction rate and degree were measured by UV-visible and infrared absorbance spectra. 分别用紫外吸收光谱和红外光谱分析了光化学反应过程，反应速率和反应度； cnki