And in recent years with the popularity of electronic technology, electronic measuring Angle has gradually replaced the optical measuring Angle.
而近年来随着电子技术的普及，电子式已经逐步取代了光学式测角技术。
Methods a double-integrating-spheres system, basic principle of measuring technology of light radiation and biological tissues optical model were used for the study.
方法实验采用了双积分球系统和光辐射测量技术的基本原理以及运用生物组织的光学模型。
An in-process measuring of using optical technology based on light scattering theory is presented.
提出以光散射理论为基础，利用光学技术实现表面粗糙度的在线测量。
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