prism spectrometer meaning in English

棱镜分光计
棱镜分光仪
棱镜光谱仪

Method of taking a clear spectrum and measuring the wavelength of light with prism spectrometer
用棱镜摄谱仪拍摄清晰光谱测光谱波长的方法
Abstract : a principle of linear ccd prism spectrometer system used to measure colors is presented . the spectrum sensitivity of the system is measured and its test and verify is finished in experiment . the reasons for error of the system is analyzed and improved method is obtained
文摘:介绍了用于颜色测量的线阵ccd棱镜光谱仪系统的工作原理，测出了系统的光谱灵敏度并作了实验验证，对系统的误差原因及改进措施进行了分析。