Mirror like reflectance, gloss measured at a specific Angle.
镜面反射系数，以一个特定的角度测量光泽。
The variations of crystal thickness and refractive index will lead to a shift of synchronous Angle of Attenuated Total Reflection (ATR) spectrum, and then bring reflectance variation.
晶体厚度和折射率的变化导致衰减全反射(atr)谱的同步角发生移动，进而引起反射率的变化。
We fabricate desired structured surfaces by holographic lithography, plasma etching and Teflon coating. The performance is evaluated by measuring the reflectance spectrum and contact angle.
实验上，我们采用全像微影术、电浆蚀刻以及旋镀铁氟龙的方式来制作试片，并量测该试片的反射频谱和接触角。
The correct calibration of reflectance of grazing mirror is realized, and the problem of the angle standard, rotary accuracy, big dynamic range are resolved.
利用该光源，我们实现了掠入射平面镜反射率的精密标定，解决了角度基准，转动精度，大动态范围测量的问题。
The correct calibration of reflectance of grazing mirror is realized, and the problem of the angle standard, rotary accuracy, big dynamic range are resolved.
利用该光源，我们实现了掠入射平面镜反射率的精密标定，解决了角度基准，转动精度，大动态范围测量的问题。
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