In this paper, the design principle and characteristic of an optical critical Angle sensor based on the internal reflection effect are introduced.

文中叙述了一种基于光学内反射效应的角度传感器的设计原理和特点。

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This paper is the second part, which presents the characteristic of reflection and refraction coefficient spectrum at line boundary.

本文是第二部分，主要探讨了两类母线的接线情况下，线路边界的折、反射系数的频谱特征。

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Its realization is summarized, characteristic parameters such as reflection, transmission, absorption, bandwidth and optimal frequency responding to different function are also analyzed and computed.

简要概述了其实现方法，并对其反射、透射、吸收、工作带宽和最佳工作频率等特性参数进行了分析与计算。

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According to Dr Chance, different emotional disturbances have characteristic reflection patterns.

ECONOMIST: Lie detection

"Yet, on reflection, I am sure that many will recognise it to be a decision of great courage and characteristic clarity of mind and action, " he said.

CNN: Pope Benedict to resign at the end of the month, Vatican says