reflected ray

音标发音

The external surface at the upper section of the body is equipped with the light reflection strip which can produce the strong reflected light ray to perform the warning function.
所述的靴筒体的上部外表面还设有反光条，可以产生较强的反光而起到警示作用。
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The whole formula for the reflected ray vector of the right angle prism is derived. Based on it, the influences of the prism laying and angle errors on azimuth aiming accuracy are discussed.
给出了直角棱镜反射光矢量的完整表达式，在此基础上讨论了棱镜放置误差和角度误差对方位瞄准精度的影响。
A method calculating alignment degree has been gained, the results achieved by which agrees with the alignment reflected by X-ray diffraction patterns.
得出了一种取向度计算方法，该方法得出的取向度值与X射线衍射谱所反映的取向情况比较相符。