ratiotestn.比率检验法ration.比率；比例ratio-dependent predator-prey system比率型捕食系统ratio and difference estimation sampling比率差异推算抽样法Ratiocination in Early Detective Stories早期侦探小说中的推理Ratio of exponentially weighted averages加权指数平滑滤波器ratio-based self-tuning interpolation比值自校正插补ratio of pulmonary to systemic resistance肺动脉阻力与全身血管阻力比率ratio of carrier-to-interfering signal载频信号对干扰信号比Ratio estimation of multi-phase sampling多阶段抽样比率估计ratio of thermal-to-interference noise热噪声与干扰噪声比ratio spectrum-derivative spectrophotometry吸光度比值-导数分光光度法

1. As each point on the surface is being shaded the Sampler Info node determines the Facing Ratio value for that point.
   在被着色表面上的每一个点上，采样信息节点决定这个点的分形比率。
2. In essence, this approach allows for what can be thought of as a texture mapped Facing Ratio.
   基本上，这个方法是允许为什么能被考虑作为一个纹理贴图的分形比率。