1·Petroleum products - Determination of aromatic hydrocarbon types in middle distillates - High performance liquid chromatography method with refractive index detection.
石油产品。中间馏分产品中芳香烃类的测定。用折射指数检测的高性能液相色谱法。
2·In normal optical fibres made from materials with positive refractive indices, this makes the effective thickness of the cable greater than its physical thickness.
在正常的用具有阳性折射指数制作的多个光导纤维中，这种情况会让电缆的有效厚度高于它的实际物理厚度。
3·The refractive faces of the glass, you see.
你看这玻璃的折射面。
4·Radiowave refractive errors correction methods have defect of computing complexity and no real time in common use.
一般常用电波折射误差修正方法存在计算复杂且不具有实时性缺陷。
5·Based on the refractive law of waves, the author presents a mathematical model describing the ejective direction of any particle in cratering.
根据波的折射定律，作者提出了一个描述抛掷漏斗内任意质点抛掷方向的数学模型。