查询词典 refraction

Based on rate equations, by use of a new method, a semiconductor optical amplifier theoretical model is constructed taking carrier density pulsation, spectral hole burning, stimulated emission, free carrier absorption, two-photon absorption and ultrafast nonlinear refraction effects into account.

基于速率方程采用新的推导方法得到了可以用来讨论飞秒量级光脉冲传输特性的半导体光放大器理论模型，该模型同时考虑载流子浓度脉动、光谱烧孔、受激辐射、自由载流子吸收、双光子吸收和超快非线性折射效应。

Objective To study the effect of horizontal strabismus diorthosis on refraction as well as possible factors that may cause influence.

目的 探讨水平斜视矫正术对眼屈光的影响及产生影响的可能因素。

Refraction: The change of direction of a light ray or energy wave from a straight line as it passes obliquely from one medium to another in which its velocity is different.

折射：当光线或能量波倾斜着穿过一种媒介到另一种媒介时，由于光线在两种媒介中的传播速度不同，导致其传播方向发生偏转。

By the utilization of the symmetric characteristic of the tensor,algebra relation between the elements in the tensor and refraction index ellipsoid equation,an approach base on Attenuated-total-reflection technology was proposed for the measurement of the QEO coefficient of the organic polymer.

利用该张量的对称特性、各个元素之间的已知关系以及折射率椭球公式，本文提出了一种基于衰减全反射技术的测量有机聚合物二次电光系数的方法。

By the utilization of the symmetric characteristic of the tensor, algebra relation between the elements in the tensor and refraction index ellipsoid equation, an approach base on Attenuated-total-reflection technology was proposed for the measurement of the QEO coefficient of the organic polymer.

有机聚合物材料的二次电光系数是衡量其二次电光效应的一个重要参数，其可以用一个6×6阶的张量来表示。利用该张量的对称特性、各个元素之间的已知关系以及折射率椭球公式，本文提出了一种基于衰减全反射技术的测量有机聚合物二次电光系数的方法。

Results Same as hyaline cartilage, the calcified cartilage was stained light flavo-green and weak double refraction by the Picrosirius-polarization method. In the immunohistochemistry analysis of collagen Ⅱ protein, the calcified cartilage was stained strong green fluorescence and the collagen protein parallelled in joint surface near the tidemark. The content of collagen Ⅱ protein was (20.16%±0.96%) of tissue dry weight by amino acid analysis, and that of the hydroxyapatite was (65.09%±2.31%) of the inorganic composition in calcified cartilage.

结果 天狼猩红染色见钙化软骨层与透明软骨层一样黄绿色淡染、弱双折光性；Ⅱ型胶原蛋白免疫组织化学分析，钙化软骨层呈强绿色荧光，潮线附近的胶原蛋白呈板层平行分布；氨基酸定量分析钙化软骨层Ⅱ型胶原蛋白含量占组织干质量的（20.16%〖KG-*4〗±0.96%）；X-射线衍射定量分析钙化软骨层中的羟基磷灰石含量占无机成分的（65.09%±2.31%）。

The patients complaints were recorded questionairs, routine eye examination were conducted (including vision acuity at distance and near, slit lamp findings, refraction, ocular pressure, and corneal topographer).

记录主诉及问卷表，常规眼科检查（包括远近视力、屈光、眼压、裂隙灯及角膜地形图等检查），对治疗过程中出现较多的重影现象作一重点分析。

Zenith delay parameters of the choice of the number of refraction of the troposphere has a greater impact.

天顶延迟参数个数的选择对对流层折射有较大影响。

Ray-tracing can solve all the issues about hiding, shadow, specula reflection and refraction unaffectedly, and can product a very vivid graphics.

光线跟踪能很自然地解决环境中所有物体之间的消隐、阴影、镜面反射和折射等问题，并且能够生成十分逼真的图形。

It used a whole light model to simulate the illumination condition of the scene. Ray-tracing can solve all the issues about hiding, shadow, specula reflection and refraction unaffectedly, and can product a very vivid graphics.

光线跟踪能很自然地解决环境中所有物体之间的消隐、阴影、镜面反射和折射等问题，并且能够生成十分逼真的图形。

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。