When we were discussing the index of refraction, we saw that an incoming beam of light will make the atoms radiate again . 在讨论折射率时，我们曾看到入射光束使原子再辐射。
Each file was carefully removed and indexed in the flat so that it could be replaced in the identical spot . 他们在房子里小心翼翼地取出了每一个卷宗并作了记号，这样保证放回原处。
Other properties strongly influencing the light output are the transparency and the index of refraction of the scintillator . 强烈影响光输出的其他特性有：闪光体的透明度和折射率。
an inconvenience of prism couplers is that the prism material must have a high refractive index . 棱镜耦合器的一个不方便的地方是棱镜材料必须有较高的折射率。
Additional contributions to the refractive index are expected to come from the dopant(6. 8)as well as from the electro-optic effect . 预料其它对折射率的影响来自掺杂剂以及电光效应。
The interrelation between the signs of the birefringence in the planes of symmetry can be deduced from the index ellipsoid . 各对称面的双折射符号之间的相互关系，可以从标准椭球体推定。
Tax thresholds that are not inflation indexed will result in a growing claw-back of personal income to the state . 不按通货膨胀率实行指数化的征税起点将使个人收入越来越多地流入政府手中。
The film index is higher than that of bulk glass of the same composition as the target, but prepared by rapid quenching from the melt . 薄膜折射率高于与靶成分相同的体型玻璃折射率，而此玻璃是由熔体迅速冷却制得的。
The systems analysis methodology requires that a set of criterial indices be developed so that alternative problem solutions can be compared . 系统分析方法学需要求得一整套标准指标，以便能将各种方案的结果进行对比。
