By IOR ( fresnel reflections)-uses a fixed reflection curve based on the angle of view and its strength is controlled by the material's index of refraction. 依照折射率(菲涅耳反射)使用一个依据观察角度计算的反射折射,其数值大小依据物质折射率。
Patented Quadric lighting reflection, 120 degrees LED beam angle; 专利二次反射照明,120度LED光束角;
Reflection, angle of strabismus and ocular movement were measured to determine the type of strabismus. Conclusion The surgical extent of pediatric partial accommodative esotropia should he determined according to the average angle of strabismus with and without correction. 检查屈光、斜视角、眼球运动等以确定斜视类型。结论儿童部分调节性内斜视的手术量宜按照平均斜视角或偏向于裸眼斜视角制定。
Custom Reflectivity Function-check this option, to specify a custom curve for the reflection strength based on the angle of view. 手动调节反射效果-勾选将指定用户自定义曲线来调节反射。
The forward rectangular panel can either lie flat or propped up, with a small object, for the proper reflection angle as required. 远期矩形板既可以平躺或支撑,一个小对象,根据需要适当的反射角度。
Because one crosswell seismic data equal to about one thousand VSP data and there is an increase in reflection angle and in frequency ( a-bout 10 times of surface seismic), the processing of crosswell seismic reflection wave data has its own characteristic. 由于一对井间地震资料相当于近千个有偏VSP,加上反射角增大和频率大幅度提高(约10倍),因此,井间地震反射波资料处理有着自身的一些特点。
Total Optical Reflection and Angle of Refraction 光学全反射与折射角
It is showed by seismic data processing in Dagang District that DMO method for any V ( z) is more suitable for severe variation in velocity and therefore has a better imaging results in diffraction and reflection that have steep dip angle and longer extension. 通过对大港地区地震资料的处理结果,表明任意V(z)DMO方法更能适应速度变化较大的情况,因而对延伸较长的大倾角绕射和反射能够达到更好的成像效果。
Using multi layer periodically hi reflection optical film coating, incidence angle adjustment, serial cascade, polarized Q switched laser pulse energy can be effectively continually adjusted n a very wide range. 采用多层高反介质膜,角度调节,串接级联,对于偏振输出的调Q激光脉冲可实现大范围内的能量连续可调衰减。
Aiming at the diversified single-boundaries, their respective curves of the reflection coefficients varying with incident angle are traced out. 针对不同类型单界面,计算了相应的反射系数随入射角变化的曲线,分析了泊松比、速度和密度对反射系数曲线的影响。
The extraordinary light total reflection angle formula of negative uniaxial crystal with the optical axis in incidence plane 光轴在入射面内的负单轴晶体e光全反射角公式
The mechanism of frustrated total internal reflection ( FTIR) is analyzed based on the theory of optical film and the relations of transmission and reflection to incident angle θ 0, relation gap width d/ λ and refraction index n are derived and presented in graphs. 根据薄膜理论基础,分析了受抑全内反射(FTIR)的理论机制,并导出相应的光线透过率及反射率公式,绘制出透射率、反射率随棱镜相对间隙d/λ、入射角θ0的变化曲线。
External-total reflection angle X-ray microanalysis of surface layer 表面层外全反射角X射线能谱微分析
This paper analyzes the characteristics of crosswell seismic data in terms of wave-field type, tube wave characters, reflection angle and frequency content. 从波场类型、管波特点、反射角度分布以及频率特征等方面,系统分析了井间地震资料的特点。
Fundamental law of energy variation of reflection light beam near critical angle incident upon a dielectric interface and the relation between the energy of reflection light and solution concentration are discussed at different condition. 讨论了在临界角附近入射到介质表面时光能量变化的基本规律和在不同情况下反射光能量与溶液浓度的关系,给出了测量浓度的实验方法。
This paper describes briefly the rule that reflection coefficient varies with incidence angle and the variation range of incidence angle in the seismic operation at present. 本文简述了反射系数随入射角变化的规律,讨论了目前地震生产中入射角的变化范围;
Other more, detailed analysis about acoustic-wave-transmitting-law to the optical polishing layered-media model, on the basis of the incident angle equal to total internal reflection angle, is finished. 在此基础上分析了以纵波全内反射角入射时动态波纹振幅与入射声波频率变化的关系,得相应数学模型;
The synthetic draft method means the plane combines together with three-dimension, take the form as base, realize the accurate reflection from structure to form through controlling angle and shape of structure line. 这是本文的重点内容。综合制图法将平面与立体相结合,以造型为依据,通过控制角度及结构线的形状,实现结构对造型的准确反映。
In the PASCO microwave optics assembling experiments, the reason that microwave large angle reflection violates the reflection law is analyzed, and minimal incident angle is gotten. The reflection angle is calculated for the large incident angle and the largest light intensity of reflection wave. 利用PASCO微波光学组合实验装置,分析了微波大角度反射偏离反射定律的原因,给出了可视为大角度入射时的最小入射角,定量地计算了大角度入射时微波反射波极大时的反射角。
Determining method for the reflection coefficient and the incident angle of oblique waves 斜向波浪入射角和反射系数确定方法
By Monte Carlo method, the reflection and infrared radiation angle factors are calculated between spacesuit and spacecraft or earth when spacesuit is located at any position relative to the spacecraft or the earth. 采用蒙特卡罗(MonteCarlo)法,计算了航天服及飞船处于各种相对位置时,航天服对飞船的红外辐射角系数;航天服相对于地球位于各种位置时,航天服对地球的红外辐射角系数;
The variation of reflection coefficient with incidence angle and its effect on horizontal multiple coverage 反射系数随入射角变化对水平多次叠加的影响
On the basis of measurements of 0.94 μ m laser back reflectivity from land clutter, this paper gires the test data of the back reflection in different environment and at different angle. 通过对地杂波0.94μm激光后向反射率的测试,获取不同入射角的多背景后向反射率测试数据。
Using the Fresnel formula we have calculated compose electromagnetic wave from incidence and reflection when use incidence an angle of wilful to interface, and analysed characteristics of compose wave. 用Fresnel公式推导出电磁波在介质分界面上以任意角入射后入射波和反射波的合成波表示式,并对合成波的特性进行了分析。
Microspectrometers, medical imaging and barcode reader require MOEMS mirrors to have large reflection area, big scanning angle, low power consumption and precision control. 微型光谱仪、医学影像和条形码阅读等光学系统对扫描微镜提出了反射镜面面积大、扫描角度大、功耗低、稳定性好等要求。
The optimization of the coefficients of the generalized ABC is discussed under two norms which include the norm of the minimum for average reflection at the range of entire incidence angle and the equi-ripple norm within the given range of incidence angle. 讨论了两种准则下推广吸收边界条件的参数优化,包括整个入射角范围内平均反射最小化准则和给定入射角范围内等波纹准则。
This paper argues that although single index evaluation method caught the core problem, simple and clear, but the reflection angle is too single. 本文认为单指标评价方法虽抓住了问题核心,简单明了,但反映的角度太单一。
In different phases of their reflection contents, scope and depth, etc, and there are differences of different high school students reflection of style and Angle also exist different, all these will carry out the reflective teaching for teachers provide important reference. 在不同的阶段他们的反思内容、范围、深度等都存在差异,并且不同的高中生反思的风格与角度也存在不同,所有这些都将为教师开展反思性教学提供重要的参考依据。
The materials which have been treated were tested in according with the method of scanning electron microscope, attenuated total reflection infrared spectra, contact angle and electron spin resonance spectroscopy. Analyzing the effects of modification from the aspect of sole raw material. 并对处理后的材料进行扫描电子显微镜,衰减全反射红外光谱测试,接触角测试以及电子自旋共振波谱测试,从单一原料的方面分析改性处理的效果。