能折射的

Although the production of relatively small achromatic and apochromatic refractor telescopes of up to 15cm, and catadioptic systems of up to 18cm, all with a variety of accessories at Jena would continue until 1994 when it was realized that Zeiss could not compete in the world market; the Zeiss "APQ" refractor telescopes optics were among the finest in the world but the inability to Zeiss to adapt these products promptly to the realities of a free marketplace assured their demise.

虽然耶拿厂可以生产相对小点口径的消色差和复消色差折射望远镜（口径最大可达15cm），还有口径最大可达18cm的反射折射望远镜系统，而且产品规格类型丰富，但蔡司在1994年还是意识到，不能在此类产品的世界市场上继续竞争了；蔡司的"APQ"系列折射望远镜产品确实属于世界顶级产品之列，但蔡司不具备在自由市场经济环境下，迅速调整改进此类产品的能力，所以决定此类产品停产。

With a new round of promoting the comprehensive reform of basic education, the examination system naturally became the focus of attention, the examination system as the main form of papers and better reflect the status of education reform, teachers and students became papers between the Ties, papers detect the effect of the teaching and learning, how effective scientific papers in the commentary stresses, has become promoting education reform experiment epigraphy.

河南省新乡市第十三中学，河南新乡 453000 ）摘要：随着新一轮基础教育改革的全面推进，考试制度自然成了关注的焦点，作为考试制度主要表现形式的试卷，更能折射出教育改革的现状，试卷成了教师和学生之间的纽带，试卷检测出了教与学的效果，如何科学的有效的评讲试卷，就成了推动教育改革实验金石。

Glass, Heaviest Flint 1.890

你能在折射方面控制玻璃表面的光滑度。

And by applying the linear dispersion relation of wave, all the properties of wave refraction including wave rays, constant phase lines, phase function and crest lines etc., can be expressed in explicit functions. By introducing an orthogonal curvilinear coordinate along the wave ray and the constant phase line, and with an estimated scale factor, the refraction coefficients along any wave ray can then be determined. The present results are verified by ordinary wave ray theory and some previous numerical results.

就此特例情况在波浪的线性分散关係的应用下，前进波浪折射现象的整体特性，包括波向线、等位相线、位相函数与波峰线皆被导述出明確显然的函数表示；同时引入由沿著波向线与等位相线所构成的完全符合波浪折射几何通性的正交曲线座標，求出其尺度因子后，由能通量守衡原则定出沿著任一条波向线上的折射係数；並由之对往昔纯依两相邻的波向线间的几何类比所给定的折射係数给予导証之。

And how can you make the prism refract in the ... er ... opposite direction?

那你怎么样能让棱镜朝着……嗯……相反的方向折射呢？

A low-cost refracting telescope, it was one of the first to feature Meade's Autostar technology, which automatically locates more than 1,400 celestial objects.

这是一款价格低廉的折射式望远镜，是最能代表Meade公司Autostar技术特点的产品之一，能自动查找到1400多个天体的位置。

Use: A refractometer is an instrument the concentration of a queous solution by measuring it's refractive index, All water based solution can make light bend.

用途：手持式折射计是一种通过测量水溶液折折射率来测量其浓度的仪器。所有水溶液都能使光的方向发生折射。

Further, the difference of negative refraction associated with uniaxial crystal and with negative index media is discussed.

同时还发现单轴晶体中的能流负折射现象不能实现Pendry在理论上所预言的完美透镜。

Honest is the person mind pure refracted light, can also illuminate itself, can also warm other people.

诚实是人心灵纯净的折射光，既能照亮自己，也能温暖他人。

Walked, the destiny only left behind bunch of uncertain light to the dream, I could do only strive for more light, reflected its shadow.

走了，命运只给梦想留下一束渺茫的光了，我唯一能做的就是争取更多的光，折射出它的影子。

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。