折射度

Angle of Incidence The angle between an incident ray and the normal to a reflecting or refracting surface.

入射角度入射光与照射在反射或折射平面上的正常光线之间的角度。

Apochromatic refractors''' have objectives built with special, extra low-dispersion materials.

高度消色差折射镜'''使用特别的材料，特别低色散度的材料，来制造物镜。

Phase contrast studies of biological specimens with the x-ray microscope at BESSY .

孙怡，朱佩平，于健，陈欣，"X射线衍射增强成像中吸收、折射以及散射衬度的计算层析"，光学学报 27，

The birefraction filter is also designed to get satisfying output-parameters. At last, the Ti:sapphire laser with flat-flat resonant cavity is pumped with the pumping source at 532nm. The pumping source is got from the frequency doubling of Nd:YAG laser.

对调谐元双折射滤光片进行了设计，采用厚度比为1：2：10的三片组合型双折射滤光片，最薄晶片厚度d 1 = 0.45mm，光轴与滤光片法线方向呈90度角，以使系统的输出参数达到预期的要求。

The changes in the birefringence factor S are an order of magnitude larger than the changes in the viscosity.

双折射因子S的改变是一个数量级比粘度改变大的量。

Slangs can not only reflect the character and inward world of coiner and user aslo can refract society and culture phenomena that can express sense of worth , ethics, thinking manner of human. American have relative strong personality that are not afraid of making mistake but have courage to explore and full of curiosity in pursueing fancy thing so they strive to find novel, colourful and exuverant vitality expressions. So American slangs is so prevalence in persentday society.

俚语不仅能反映出创造者和使用者的个性和内心世界，而且能折射出社会和文化现象，能反映人们的价值观念，道德规范，思维方式，美国人具有较强的个性，不怕犯错误，勇于探索，充满好奇心，追求和偏爱新奇的东西，因此他们力图寻找新颖有力，绚丽多彩，富有生机盎然的词句，因此美国俚语在当今社会上有着很高的流行度。

The variation in structure of microemulsion was measured by conductometer, viscosimeter and refractometer.

分别采用电导率仪、粘度计和折射仪测定了不同类型微乳液的结构变化。

A general formula for three dimensional refraction of progressive gravity water waves has been derived using the conservation of waves, which has a form the same as that derived using Fermat's principle in optics. For the case of gentle sloping plane beach the formula can be degenerated into the famous Snell's law.

三度空间中前进波浪的折射现象，已依波浪守衡性的本质简明地导述出其主控的通式，且与由较繁冗的光学之Fermat原则所得者完全一致；而最简单的均匀缓坡度底床的特例情况则退化成Snell定律者。

An object with a flat surface and canted at an angle of 45° to the transducer axis refracts the ultrasonic pulse in an angle of 90°.

一个平面物体，然后在45度角斜轴传感器折射成90度角的超声脉冲。

Frequency stabilization laser based on transverse Zeeman effect provides several characters such as high stabilization frequency.

基于横向塞曼效应的稳频激光器，频率稳定度高，抗干扰能力强，输出功率大，差拍信号频率低、易于接收和处理，可直接输出相干性和偏振度都很好的线偏振光，便于测量偏振、双折射等物理量。

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。