折射

If I was closer, I could hear the animal's deep hiss of breath and the sounds of her undershell scraping over logs. If there was a moon, I might see the light glistening off the parabolic curve of the still wet shell.

再靠近一些便能听到它呼吸的低沉的嘶鸣和腹甲刮擦原木的声音；若是晴夜，我还可以看到折射在仍旧湿润的外壳抛物线上的闪闪月光。

An interference pattern of two systems of fringes has been obtained by vising two radiations in a Hilger prism interferometer A system of white bands with equal spacing which are always parallel to the refracting, edge of the prisin is the result of the intersection of the two systems of fringes.

在Hilger棱镜干涉仪中，用两辐射线，则在一干涉图形中可得两组不同方向之干涉纹；因两组不同方向之干涉纹之相交，而得一组平行之白色条纹。此种条纹恒与棱镜折射边相平行，而条纹间之间隔为相等。

Here in this patrician world the Age of Chivalry took its last bow?

这个贵族的世界，折射出骑士时代最后的光彩。。。。。。

Because of the collective modulation of the periodic dielectric distribution to the incident electromagnetic waves, the directions of the group velocity and the phase velocity can be opposite, a photonic crystal slab can work as a negative refractive-index material.

由于介电函数的周期性分布对入射光的调制作用，使得特定频率区域的入射光在光子晶体中传播时的群速度方向和相速度方向相反，因而使得光子晶体平板表现出负折射特性。

The report also casts a light on the increasingly important role that technology is playing in the trade, both in combating it and its perpetration.

这份报告也折射出了高科技在奴隶交易中所扮演的重要角色，在打击犯罪以及罪犯做坏事都有应用。

The birefringence and viscosity are maximized near the transition from lower phase to middle phase microemulsion condition.

双折射和粘度在接近微乳液从低相位条件过渡到中间相位条件时达到最大。

Stress birefringence of optical fiber and mode split within resonance cavity are analyzed by photoelasticity theory.

用光弹学理论分析了光纤的应力双折射问题和谐振腔内模式分裂问题。

Based on the dynamic stress optic law and by making use of the stress values from strain measurements and BEM calculation, the history of birefringent fringe orders are calculated, and compared with the result of dynamic orthotropic photoelasticity.

把动态应变测量推算出的应力分量以及时域边界元计算出的应力分量分别代入正交异性动态应力－光性定律，得到随时间变化的双折射条纹级数历程，将其与正交异性动态光弹性实验的结果进行比较。

For traditional film photogrammetry, the influence of this is often ignored.

对于传统的航空胶片摄影，大气折射造成的影响常被忽略不计。

According to the physical optics theory, the light will reflect and refract at the interface of the different medium.

根据物理光学原理，在不同介质界面处光线会发生反射和折射，从而得到振动方向相互垂直的s偏振光和p偏振光。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。