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偏振
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  polarization
    The Design of Particular Polarization Beam Splitter
    特殊偏振滤光片的设计
短句来源
    Polarization and noise of circular saw blade for hot cutting of metals
    金属热切圆锯片的偏振及噪声
短句来源
    From 600 to 900 nm,the average reflectance was less than 1.38%,and the polarization of reflectance was lower than 0.89%.
    其中在600~900 nm波段范围内,平均反射率均小于1.38%,反射率的偏振度均低于0.89%。
短句来源
    Data capturing of surface object polarization reflection and establishing of polarization databases system
    地物偏振反射数据的获取与数据库的建立
短句来源
    Characterization and Analysis of the Polarization Images in Remote Sensing
    偏振遥感图像特性表征及分析
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  polarizing
    Study on polarizing beam splitter on prism
    棱镜偏振分光膜研究
短句来源
    Study of Broadband and Wide-angle Polarizing Beam Splitter Design
    宽角度宽波长偏振分光膜系的设计研究
短句来源
    Polarized light in the extreme ultraviolet (EUV) and soft X-ray range is a valuable tool in the investigation of magnetic materials and magneto-optical effects, measurement of Faraday and Kerr effects, and polarization analysis of the synchrotron radiation. These polarizing measurements could be used in the study of a wide range of phenomena in biology, chemistry, physics, and material science.
    极紫外和软X射线偏振测量开创了许多新的同步辐射实验方法,如:软X射线磁圆二色测量、软X射线元素分辨法拉第效应和克尔效应测量、自旋分辨的光电子和俄歇电子谱测量、磁畴显微镜、偏振散射测量以及软X射线偏振测量术等,这些方法为生物、医学、信息、材料、物理与化学等学科提供了强有力的研究工具。
短句来源
    The Research of Multilayer Polarizing Components in Extreme Ultraviolet and Soft X-Ray
    极紫外与软X射线多层膜偏振元件研究
短句来源
    Wideband and wide angle polarizing beam splitter
    宽波段宽角度偏振分束薄膜
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  “偏振”译为未确定词的双语例句
    Measurement of Optical Parameters of Azo-dyes Doped PMMA Films by p-polarized Reflectance
    p-偏振双面反射法测定偶氮染料掺杂PMMA薄膜光学参数
短句来源
    Preparation and Testing of Large Size Wideband Film Polarizer
    大尺寸宽带偏振薄膜的制备与测试
短句来源
    Development of an Active and Passive Dual-wavelength(X/Ka) Dual-polarization Remote Sensing System and its Preliminary Test
    双线偏振双波段(X/Ka)主被动微波遥感系统的研制与初步试验
短句来源
    Changing the low refractive index material, the separation of s- and p-polarized light reduces from 7nm to 4nm.
    并通过更换低折射率材料将长波通和短波通膜系的s-和p-偏振分离从7nm缩小到4nm;
短句来源
    Applying the anti-polarization structure, the separation decreases to about 2.3nm.
    采用不同的消偏振结构,将长波通和短波通膜系的s-和p-偏振分离分别降低到2.1nm和2.3nm。
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  polarization
In the interesting case when the group is of Coxeter typeDn (n≥4) we use higher polarization operators introduced by Wallach.
      
When the characteristic of k is 0, it is known that the invariants of d vectors, d ≥ n, are obtained from those of n vectors by polarization.
      
From elements of the invariant algebra C[V]G we obtain, by polarization, elements of C[kV]G, where k ≥ 1 and kV denotes the direct sum of k copies of V.
      
The remanent polarization (Pr) and coercive electric field (Ec) of the measured PZT thin films are 47.7 μC/cm2 and 18 kV/cm, respectively.
      
Impact of polarization mode dispersion and nonlinear effect on 40 Gbit/s dense wavelength division multiplexing system
      
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  polarizing
The AB2 star-shaped miktoarm copolymers were obtained successfully and were characterized by 1H-NMR, DSC, GPC, XRD, FTIR and polarizing microscopy.
      
The microcrack field has a strong polarizing effect on the nucleus inducing the electrostatic forces of repulsion of molecules inside the nucleus and their attraction to the surface of microcrack walls.
      
Bernoulli integral and conservation of velocity circulation in polarizing or magnetizing fluid
      
The pressure dependence of the refractive index for a glass of the composition 0.50SiO2 · 0.25Al2O3 · 0.25CaO at pressures up to 5.0 GPa is determined using a polarizing interference microscope and an apparatus with diamond anvils.
      
It is found that the permittivity increases with a decrease in the frequency of the polarizing field due to the possible effect exerted by defect surface states on the polarization processes occurring in the layers of this system.
      
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ENGINES having shaft systems with one or more than one pair of twin-branches may suffer from torsional vibrations of an asymmetrical nature at the branches due to superposition of a "parallel pattern" on a "symmetric pattern". The asymmetry will "change side" according to the operating load and speed of the aggregate. The main

当某个发动机轴系具有一对或多对双生分支时,在分支处会产生不对称的扭转振动振型,即此处所说的偏振。它是由于所谓“平行振型”与“对称振型”叠加的后果。当机组的运转工况改变时,此“偏振”会“换边”。影响“偏振”和振动强度的主要因素有: ·干扰力矩的简谐次数。·多排式发动机每横列同曲柄各缸的发火顺序; ·主付系统同次干扰简谐的相位差; ·频率比——它代表干扰频率同主或付系统自振频率之比本文对上述“换边”及偏振强度进行了理论分析及实测验证。为此,曾有意安排几种付系统加重块调频,从而得出所需大量数据,以说明问题。

In this paper the polarized absorption of micro wave, including infrared, by water molecules in fibre is discussed. On the conception of rotater model of water molecules in fibre, the rotational energy level of water molecules in fibre and the absorption spectrum of microwave, including infra-red, are calculated by the general method of quantum mechanics. Experiments show that when the angle between the electric vector of microwave and the axis of fibre changes, the absorption of microwave in bound water will...

In this paper the polarized absorption of micro wave, including infrared, by water molecules in fibre is discussed. On the conception of rotater model of water molecules in fibre, the rotational energy level of water molecules in fibre and the absorption spectrum of microwave, including infra-red, are calculated by the general method of quantum mechanics. Experiments show that when the angle between the electric vector of microwave and the axis of fibre changes, the absorption of microwave in bound water will be changed according to the square of cosine law, whereas the absorption of microwave in approximate free water molecules mains unchanged. The law of polarized absorption is testified by the theoretical deduction; besides, the absorption coefficients of microwave both in bound water molecules and in approximate free water molecules are discussed.

本文讨论纤维中水分子对微波(及红外)的偏振吸收现象.提出了纤维中水分子的转体模型,用量子力学的一般方法,推算了纤维中水分子的转动能级及微波(红外)吸收波谱.实验表明,当微波的电矢量与纤维轴的夹角变化时,束缚水分子对微波的吸收将按余弦平方律变化,而近自由水分子的吸收则不变化.理论演绎,求证了这种偏振吸收规律,并讨论了束缚水分子和近自由水分子对微波的吸收系数.

The measurement and data processing methods for the optical constant n(λ),k(λ) of the separate layers and R(λ) of the integrated coatings system in the double-layered black selective absorbing coatings over visible spectral range are described in this paper.A new approach of measurement has been recommended and implemented.Ellipso-metric spectrometer was applied to detemine the polarization parameters (λ) and i(λ) of each layer,their thickness d measured by double incident angle method with reference disc.Optical...

The measurement and data processing methods for the optical constant n(λ),k(λ) of the separate layers and R(λ) of the integrated coatings system in the double-layered black selective absorbing coatings over visible spectral range are described in this paper.A new approach of measurement has been recommended and implemented.Ellipso-metric spectrometer was applied to detemine the polarization parameters (λ) and i(λ) of each layer,their thickness d measured by double incident angle method with reference disc.Optical constants no(λ) and ki(λ) of each leyer were then calculated from these data through Monte Carlo method.The calculated reflectance,R(λ) was printed out at a computer terminal,which coinsides with the experimental data obtained from spectrophotometer.

本文讨论了可见光谱范围内双层黑铬选择性吸收涂层(Al+黑铬+Cr_2O_3)中的金属衬底膜、强吸收膜及减反射膜的光学常数谱n(λ)、κ(λ)及整个涂层的反射率谱R(λ)的测定与数据处理过程。 用椭圆偏振光谱仪测定金属膜(Al)、强吸收膜(黑铬)的样品椭圆参数谱△(λ)、ψ(λ);用“分层测试陪片测厚方案”测定各膜层的光学常数谱n_t(λ)、κ_t(λ),用双入射角法测定膜层厚度d。采用统计试验法进行数据处理,获得它们的n(λ)、κ(λ)谱值,最后计算出整个涂层的反射率谱值R(λ)。其值与用分光光度计实测的R(λ)值吻合。

 
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