晶角
- Measurements of refractive indices and optical axis of uniaxial crystal using Brewster angle method
用布儒斯特角法同时测定单轴晶体的折射率和光轴方向 - Research Influence of Birefringence Crystal Light about Light Angle and Place of Crystal Axis
光线入射角和晶体光轴取向对晶体折射光线的影响研究 - It further discussed with respect to the average dielectric constant, resistance of liquid crystal and polymer, angle frequency of impressed electrical field and the volume ratio of LC to polymer.
讨论了材料的平均介电常数和电导率、外加电场的频率以及液晶微滴的体积比对液晶微滴内电场的影响。 - PC_401 computer system was introduced to the double crystal goniometer for small angle scattering measurement.
对双晶衍射仪实行改造，用一台PC＿401微机直接控制和进行小角散射等测量。 - CO2 laser second harmonic generation ( SHG) is realized in this crystal at a phase-matching angle in well coincidence with estimation.
本文利用晶体球中非相位匹配二次谐波产生测量晶体二阶非线性系数的理论分析和实验结果。 - It can be a principle for designing liquid crystal and the pretilt angle tester using the method of crystal rotation.
它可作为设计晶体旋转法测试液晶双折射和预倾角测试仪的原理。 - Fabrication of Zigzag Defect Free Ferroelectric Liquid Crystal Devices with Small Pretilt Angle
小预倾角无缺陷铁电液晶器件的制备 - When the amount of the added Si excess 2%, SiO2 excess 8%, the properties of fabricated composites become bad. Here, a branch crystal of angle block phase rich Si were observed in the composites.
单质Si的加入量超过2%、SiO2加入量超过8%时，镁基复合材料的缺陷增加，有枝晶角块状富硅相生成，导致镁基复合材料的拉伸性能下降。 - Study of Ordering for AOT/ Water Lamellar Lyotropic Liquid Crystal: Small-angle X-ray Scattering Experiments
小角X射线散射表征AOT/水层状溶致液晶的有序性 - A compact anti-maladjusted OPO laser has been developed using a directional prism cavity and a Cr ∶ YAG crystal oriented its Brewster angle as a passive Q-switch.
泵浦源激光器，采用布氏角切割的Cr∶YAG晶体作为被动Q开关，定向棱镜作为谐振腔全反镜，使得整个OPO激光器具有结构紧凑、抗失调能力强的特点。 - It was pointed out that the keypoint in designing the special transducer was its working frequency and crystal angle according to the coat thickness and flaw location.
根据外套壁厚和裂纹位置特点，提出了专用超声换能器的设计关键在于工作频率和晶片倾斜角。 - A liquid crystal pretilt angle measurement apparatus based on crytal rotation method was developed.
根据晶体旋转法建立了测定液晶预倾角的装置。 - The Relation Between Surface Orientation of Polymers and Liquid Crystal Pretilt Angle
聚合物的表面取向与液晶预倾角之间的关系 - Based on the principle of volume holographic storage in Fe ∶ LiNbO 3 crystal and angle fractal multiplexing, using diode pumped solid state laser ( DPL) instead of huge ionized argon laser, a compact volume holographic data storage and correlation system was designed and constructed.
基于晶体体全息角度分维复用存储机理，采用半导体抽运固体激光器取代氩离子激光器作为系统光源，设计并构建了一台小型体全息存储及相关系统。 - This article describes the basic contents of the theory of electronic bands within complete crystal lattice from angle of the symmetry.
本文从对称性角度简明地论述了完整晶体中电子能带理论的基本内容。 - Liquid crystal pretilt angle measurement apparatus based on crystal rotation method
液晶预倾角的晶体旋转法测量装置 - Numerical analysis of the measurement of liquid crystal tilt-bias angle little things
液晶小预倾角测试的数值分析 - A method for processing data in automatic measuring of crystal plane angle
晶面角自动测量中的数据处理 - The computational result demonstrates: there is a high responding time in IPS liquid crystal cell with pretwist angle.
计算结果表明：具有预扭曲角的IPS液晶盒有很快的响应速度。 - The measurement of soft X-ray supper thin film by means of diffractometer is the most common method emp-loyed abroad, but usually is limited to double crystal or small angle diffractometer.
利用X射线衍射，是目前国际上对超薄多层膜进行检测常用的方法之一，但只局限于双晶或小角衍射仪。 - With KTP crystal cut under specifically angle and OPO resonator designed reasonably, 2 μ m laser output efficiency was improved effectively.
利用KTP晶体在特定切割角度下实现波长简并输出，合理设计OPO腔，可以有效提高2μm激光的输出效率。 - Novel Transmissive Color Filter Using Cholesteric Liquid Crystal with Wide Viewing Angle
用胆甾液晶制备的新型宽视角透过式彩色滤光片 - Determination of average thickness of transition layer of crystal polymer by small angle X-ray scattering
小角X射线散射方法测定结晶聚合物的平均过渡层厚度 - The interlayer space of lamellar liquid crystal was deter-mined by small angle X-ray diffraction.
用小角度X射线衍射方法测定了层状液晶各种组分变化的层间距离； - Paste Quality Checking of All-Solid-State Laser Crystal by Far-field Scattering Angle
利用发散角检验全固体绿光激光器工作物质的粘接质量 - The working frequency and crystal angle for optimal sensitivity were obtained by theoretic analysis and experiments. Its practical application was satisfactory.
由理论分析和试验，给出了最佳灵敏度时换能器的工作频率和晶片倾斜角，实际应用效果良好。 - The Identification of Optic Sign of Biaxial Crystal at Optic Angle Near 90 °
光轴角近90°时二轴晶光性正负的判别 - For strong anisotropy crystal, the maximum incident angle that yields the negative refraction could be very large.
各向异性强的晶体实现负折射的入射角范围可能会很大。 - Using the crystal rotation method to measure the pretilt angle of liquid crystal molecules ( the angle between the major axis of liquid crystal molecules and the substrate).
利用晶体旋转法测量不同摩擦强度及不同浓度垂直聚酰亚胺样品的分子的预倾角（液晶分子长轴与基板之间的夹角）。 - The dependence of gain intensity and gain bandwidth upon the noncollinear, grating period and crystal angle are calculated.
得出了非共线角、光栅周期、晶体角度与增益强度和增益带宽之间的关系。