ultraviolet spectrometer

Study on the Quality of Ageing Brandy by Ultraviolet Spectrometer

原白兰地陈酿质量的紫外光谱研究

Study on the Properties of XO Brandy by Ultraviolet Spectrometer

特级（XO）白兰地的紫外光谱特性

Photoionization of oxygen is performed by using a time-of-flight mass spectrometer and a threshold photoelectron analyzer with synchrotron radiation vacuum ultraviolet photons.

利用高强度的同步辐射光及光电离质谱和阈值光电子谱，研究了O2分子的真空紫外光电离，获得了许多Rydberg态的信息。

In addition, data is being collected from the Ultraviolet Spectrometer Subsystem ( UVS ).

此外, 数据正在收集到的紫外线分光计子系统 ( 紫外分光光度计 ).

We characterize the samples with X-ray diffractometer, scanning electron microscopes and EDS, and study the ultraviolet absorption of the samples with ultraviolet spectrometer.

并用x射线衍射仪、扫描电镜和能谱仪对样品进行了表征，用紫外分光光度计研究了样品的紫外吸收性能。