optical anisotropy
英
美
光学各向异性
双语例句
- Extraordinarily large optical anisotropy and nonlinearity have made doped liquid crystals a very attractive material for a wide spectrum of photonic applications.
由于掺杂质之液晶具有超大光学非均向性与线性特质，使这类材料在广泛的光电应用上备受瞩目。 - When reaction temperature is moderate, it is prone to get outstanding mesophase pitch with developed optical anisotropy and lower softening point.
反应温度适当，易于得到光学各向异性发达、软化点较低的优质中间相沥青。 - When pyrogenation is at 400 ℃ for 4 hours, it is prone to get outstanding mesophase pitch with developed optical anisotropy, lower softening point and good thermo-stability.
当热解反应的温度为400℃，停留时间为4h时，可得到中间相收率较高、各向异性发达、软化点较低的优质中间相沥青。 - Application of optical anisotropy of coals to tectonic analysis
煤的光学各向异性在构造分析中的应用 - Study on optical anisotropy of porous silicon/ polymer composite films
多孔硅/聚合物复合膜光学各向异性的研究 - It plays a significant role in the studies of the in plane optical anisotropy of the lower dimensional structures of semiconductor materials their quantum well superlattices, or the semiconductor surface restructuring, or the real time monitoring in the semiconductor epitaxy growth process.
它对研究半导体材料及其量子阱超晶格等低维结构中的平面内光学各向异性、半导体表面重构和对外延生长过程中的实时监控都具有重要作用。 - The optical anisotropy from organisms like the pitch carbonized is called mesophase, which owns the properties like the liquid crystal.
沥青类有机物在碳化过程中生成的光学各向异性体称为中间相，具有类似液晶的性质。 - The in plane optical anisotropy of a series of GaAs/ AlGaAs, InGaAs/ GaAs and InGaAs/ InP quantum well ( QW) structures has been observed by reflectance difference spectroscopy ( RDS) at room temperature.
在室温下用偏振差分反射谱技术观察到了GaAs/AlGaAs、InGaAs/GaAs和InGaAs/InP三种量子阱材料的平面光学各向异性。 - The orientation anisotropy expressed with Optical Anisotropy Factor ( OPTAF), can be measured rapidly and precisely by this method.
近年来发展了一种用光学原理测定各向异性因子OPTAF的方法，用它能直接在微型燃料球上快速、精细地测定热解炭色覆层的晶粒择尤取向程度。 - In this paper, some parameters of the optical properties of biological tissues are discussed in detail, including absorption and scattering coefficients, anisotropy factor, as well as total attenuation coefficient and effective penetration depth introduced by them.
本文比较全面而详尽的讨论了生物组织的光学特性参数，其中包括吸收系数、散射系数、各向异性因子，以及由它们导出的总衰减系数、有效透射深度等。 - We deal with variations of transmissivity and reflectivity in optical thickness T, albedo of a single partical a, and anisotropy g when plane wave passes through a layer discrete random media.
研究了平面波通过平面离散随机介质的透射光强和反射光强随光学厚度、反照率、不对称因子的变化。 - Study on In-Plane Optical Anisotropy of Semiconductor Materials by Reflectance Difference Spectroscopy
偏振差分反射光谱研究半导体材料的平面内光学各向异性 - The reflectance or transmittance change with propagation direction can be obtained using polarizer scanning due to the optical anisotropy of the crystal.
由于晶体的光学各向异性，采用起偏器扫描的方法测量晶体光学性质随方向的变化。 - In-plane Optical Anisotropy of Quantum Well Structures Studied by Reflectance Difference Spectroscopy
量子阱平面光学各向异性的偏振差分反射谱研究 - Photoinduced optical anisotropy in Y type interleaving hemicyanine/ arachidic acid Langmuir Blodgett multilayers has been investigated by optical linear and nonlinear measurements.
用光学线性（偏振紫外－可见吸收）和非线性（旋转样品二次谐波）方法研究了Y型半花菁／花生酸交替LB多层膜的光致光学各向异性。 - Optical anisotropy also dependence on porosity. Optical anisotropy parameter has a maximum value when porosity was 73%.
光学各向异性也随孔隙率的不同而变化，当初始孔隙率为73%时，光学各向异性参数β取最大值。 - By means of RDS detection system, slight difference of reflectance coefficients for samples can be measured in two mutually vertical directions on the plane of the sample under approximately perpendicular incident condition, this is known as in plane optical anisotropy.
利用RDS测试系统，可以在近垂直入射条件下，测量出样品的反射系数在样品平面内两个互相垂直的方向上的细微差异，即所谓平面内光学各向异性。 - The central group identifies the linear structure of liquid crystal molecules, and the terminal group plays a major role in the dielectric liquid crystal materials, optical and other anisotropy nature.
其中，中央基团确定了液晶分子的线状结构，而末端基团则对液晶材料的介电、光学和其它各向异性性质起主要作用。 - Azocompounds are important industrial products that have been widely used in many high technology fields in recent years due to their excellent optical performances such as photochromism, optical anisotropy and nonlinear optical properties.
偶氮类化合物是一类重要的工业染料产品。由于它们具有光致变色性、光学各向异性、非线性光学性等优良的光学性能，近年来在许多高技术领域中逐渐得到了广泛的研究和应用。 - It also gives the prospect on photonic crystal fiber sensor for application in the future. ( 2) Briefly introduced the optical character, and look photonic crystal molecule as uniaxial crystal, introduced anisotropy index of refraction of uniaxial crystal.
简要介绍了液晶的光学性质，通过把液晶分子等效为单轴晶体，叙述了液晶分子折射率的各向异性。 - However, the medium can also exhibit optical anisotropy experienced by the linearly polarized probe field via atomic coherent induced by a strong coherent control field.
而利用激发态间强相干控制场在多能级量子系统中诱导原子相干，也可以使介质对线偏振探测场呈现光学各向异性。 - This research investigated the effective nonlinear optical properties and optical bistability of composite of core-shell structured particles with dielectric anisotropy character under non-limit dilute condition.
本文主要研究了在非稀释极限下，具有介电各向异性的带壳颗粒复合材料的有效非线性光学性质和光学双稳特性。 - It has properties of optical anisotropy, self-adhering and self-sintering etc. It has excellent self-adhering ability and it will shrink intensely during the carbonization at high temperature, which make high strength and perfect moulding Activated carbon monolith.
它具有光学各向异性，自烧结性和自粘结性等特点。其粘结性能优良，在高温碳化时会发生强烈的收缩，由此可以得到高强度和良好成型的碳块。 - The optical information processing was realized with the BR film. Based on the properties of photoinduced anisotropy of BR film, a scheme of all-optical logic gates is presented theoretically and experimentally. The all-optical logic AND, OR, XOR etc gate operations have been demonstrated experimentally.
研究了菌紫质薄膜样品在光信息处理中的应用：提出了一种基于菌紫质光致各向异性的全光逻辑运算方案，并利用它实现了与、或和异或等全光逻辑操作。 - Turn on the light intensity variation and large-scale displacement of the target optical flow has better robustness. Finally, the use of anisotropy and normalized cross-correlation point feature matching method are combined for better result.
进而对光照强度变化大和大尺度位移的目标光流计算有较好的鲁棒性。最后综合运用各向异性和归一化互相关特征点匹配方法。