Theoretical reflection seismograms in dynamite source condition are formed by using anisotropic reflectivity method.
本文用各向异性反射率法计算爆破源反射地震的理论地震图。
The numerical test and real application show that the computation speed and accuracy can be increased by the reflectivity method, and which lays solid foundation for prestack inversion.
模型试算和实际应用均表明该方法能够提高计算速度和计算精度。
By contrast with several methods of measuring reflectivity, the CRDS is proved to be the most ideal method for measuring ultrahigh reflectivity.
通过对几种反射率测量方法的比较，针对激光陀螺对高反镜测量精度的要求，本文采用CRDS法来测量反射率。
It is the most common method to use radar reflectivity factor in quantitatively measuring rainfall amount.
利用天气雷达定量测量降水，最常用的是雷达反射因子法。
By analyzing the reflectivity spectrum and reflection wave spectrum of thin beds, we put forward a new method for thickness determination of the thin beds.
作者通过研究地层厚度变化对地层本身的反射系数谱及反射波频谱的影响规律，寻找到了一种新的计算薄层厚度的方法。
A new method of monitoring the in-situ extremely low residual reflectivity of antireflection (AR) coating of travelling-wave semiconductor laser amplifier (TW-SLA) is presented.
介绍一种实时监控行波半导体激光放大器(TW - SLA)抗反膜(AR)超低剩余反射率的新方法。
Using the cavity ringdown method and Changing the used mirrors, we measured the reflectivity of four mirrors under the ordinary condition and obtained the absorption of the cavity.
由于镜片的反射率在不同的环境中是不同的，我们在这里利用腔衰荡四腔镜轮换的方法，在常态下测得了四腔镜的反射率，同时得到了腔内气体在测量范围的吸收情况。
It is derived that reflectivity and transmission of random-structure 1d photonic crystal by the method of characteristic matrix, and explains the concept of full photonic bandgap.
利用光学特征矩阵方法推导出了任意结构一维光子晶体的反射率、透射率公式，阐述了完全光子禁带的概念。
Besides, in analysis of reflectivity versus incident Angle of absorbing materials, it used to use linear interpolating method and resulted in considerable error.
此外，在以前分析计算吸波材料的反射率与入射角的关系时，常采用性线插值法，这会引入较大的设计误差。
Laser welding is a kind of welding method of high-quality and high efficiency, but it is rarely used because of high reflectivity and low absorption of aluminum alloy against the laser beam.
激光焊是一种高质量、高效率的焊接方法，但铝合金对激光束具有较高的反射率及较低的吸收率而很少使用。
Common reflectivity inversion methods of imaging spectral data obtained by OMIS /is summarized, and empirical line method is experimented according to the existing data.
总结了常用反射率反演方法，并根据具体情况选择经验线性法进行了实验；
The method of reflectivity in the calculation of synthetic seismograms is extended for the case of a point shear dislocation source buried in a layered medium.
本文将计算综合地震图所用的反射法，推广于层状介质中的剪切位错内源情况。
Reflectivity Displacement Method (RDM) is a classical algorithm of Synthetic Aperture Radar (SAR) autofocus processing, whose performance degenerates with low contrast of the scene.
反射率偏移法（RDM）是合成孔径雷达（SAR）自聚焦的经典算法，当场景对比度较低时，RDM自聚焦效果变差。
Precipitation radar's standard algorithms of retrieving radar reflectivity factor are introduced first and an improved method is brought forward.
在介绍测雨雷达反演雷达反射率因子的标准算法的基础上，对雷达反射率因子反演算法进行了改进。
The reflectivity of superstructure grating DBR was modeled using transfer matrix method.
利用传输矩阵法模拟了超结构光栅DBR半导体激光器的光谱特性。
A simple and effective method to supervise the facet reflectivity of semiconductor optical amplifier is proposed in this paper during the anti-reflectivity coating procedure.
本文介绍了一种在半导体光放大器镀膜过程中监测端面反射率的简单而有效的方法。
A simple and effective method to supervise the facet reflectivity of semiconductor optical amplifier is proposed in this paper during the anti-reflectivity coating procedure.
本文介绍了一种在半导体光放大器镀膜过程中监测端面反射率的简单而有效的方法。
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