折射

Watch how light is refracted when it travels from air into glass.

观察光线从空气射到玻璃时是怎样折射的。

The relationship between electric components of incident and refracted waves is expressed by transmission coefficients from Fresnel equations.

其中， 入射光和折射光电场分量之间的关系用菲涅耳方程中的透射系数表示。

This phase shift does not occur when n1 〉 n2, or for the refracted light in any cases.

同时指出，折射光的振幅可以大于入射光的振幅，应从能量的角度正确理解这一结果。

Many ingenious composite prisms of doubly refracting crystals have been developed as polarizers in the last 150 years.

很多有创造性的双折射偏振器件至少在150年前就发展起来了。

This is a plastic lens placed in the eye to prevent light rays from refracting incorrectly.

这是一个塑料透镜，放置在眼，以防止光线由折射错误。

A refracting panel consisting of one or more, usually cylindrical, fresnel lenses.

由一个或多个圆柱形菲涅尔透镜组成的折射系统。

When we open our eyes,we can receive the refracting light of a object firstly,then ,we will see it.

我们睁开眼睛，接收到从物体表面反射或折射过来的光线，然后便看到了这个物体。

During years of exceptionally high sunspot activity, as was the case in 1990 and 1991, the F-layer of the ionosphere is capable of refracting signals above 54 MHz.

在几年格外高黑点活动期间，象案件1990 年和1991 年，电离层的F 层数是能折射信号在54 兆赫之上。

Clear glass is used to reflect the purity of tap water and to emphasise the play of light refracting from the moulded surfaces.

清除玻璃是用来反映纯度的自来水，并强调发挥光折射的成型表面。

Media Language, as the most active tool in communication, is undoubtedly serving as a mirror refracting change and development of language under a certain condition of social economy, culture and education etc.

而活跃在大众媒体当中的语言又是最能体现语言动态的一面镜子，折射出社会经济、文化、教育等诸多方面的发展与变化。

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。