reflection coefficients造句
例句与造句
- the thickness, extinction and reflection coefficients of the plct ( x ) thin films with variant layers were measured by ellipsometer
运用椭圆偏振仪测定了不同层数的薄膜厚度、消光系数、折射率。 - methods of measurement for waveguides-part 9 : reflection coefficient at rectangular waveguide interfaces iec 61580-9 : 1996; german version en 61580-9 : 1996
波导测量方法.第9部分:矩形波导接口反射系数 - vswr connectors for electronic equipment-tests and measurements-test 25g-impedance, reflection coefficient and voltage standing wave ratio
电子设备连接器.试验和测量.试验25g.阻抗反射系数和电压驻波比 - vswr connectors for electronic equipment-tests and measurements-part 25-7 : test 25g-impedance, reflection coefficient and voltage standing wave ratio
电子设备连接器.试验和测量.第25-7部分:试验25g:阻抗反射系数和电压驻波比 - r . e . jorgenson first applied the methods of moments to this problem and gained the numerical results of the absorbing honeycomb's current and reflection coefficient
r.e.jorgenson首次采用矩量法求解吸波蜂窝壁电流及反射系数，得出数值结果。 - It's difficult to find reflection coefficients in a sentence. 用reflection coefficients造句挺难的
- impedance, reflection coefficient, return loss, and vswr test procedure measured in the time and frequency domain for electrical connectors, cable assemblies or interconnection systems
电连接器电缆附件或互连系统在时间和频率域中测量的阻抗反射系数回程损耗和vswr试验程序 - under the different wave heights, the variation of the reflection coefficient with wave-period, the resonant periods and the maximal reflection coefficients are almost the same
两种入射波高对应条件下的反射系数-周期(kr-t)曲线形状相似，共振周期基本一致，最大反射系数相差不大。 - under the different wave heights, the variation of the reflection coefficient with wave-period, the resonant periods and the maximal reflection coefficients are almost the same
两种入射波高对应条件下的反射系数-周期(kr-t)曲线形状相似，共振周期基本一致，最大反射系数相差不大。 - by means of wave model experiments, measure the wave's reflection coefficients in front of breakwater, the pressure sizes and distributions inside of breakwater, and the wave weights behind breakwater
通过波浪模型试验量测了模型样本的堤前反射系数、堤心内的压强大小及其分布、堤后的透射波高。 - the wkb method is used to calculate the amount of reflection coefficient of a plane wave normally ( or obliquely ) incident on a conductive plane covered with inhomogeneous unmagnetized plasmas
用wkb方法给出了垂直入射、斜入射情况下，非磁化不均匀等离子体密度覆盖导体平板的等离子体对不同频率电磁波的反射系数。 - a directional spectrum of the reflection coefficients is suggested and an empirical formula of the directional spectrum of the reflection coefficients for slope breakwaters are given by the model tests
通过分析研究，提出了波浪场反射系数方向谱的概念，并由模型试验结果给出了斜坡堤前反射系数方向谱的经验公式。 - a directional spectrum of the reflection coefficients is suggested and an empirical formula of the directional spectrum of the reflection coefficients for slope breakwaters are given by the model tests
通过分析研究，提出了波浪场反射系数方向谱的概念，并由模型试验结果给出了斜坡堤前反射系数方向谱的经验公式。 - based on the propagation theory of the longitudinal wave in the pile, the present paper presents a technique for determining such parameters as back-and-forth time of reflection wave and apparent reflection coefficient
摘要本文以纵波在杆中传播的理论为根据，介绍一种用于确定反射波往返时及视反射系数等参数的方法。 - in special ly, the est imat ion of power spectra1 densi ty ( psd ) can be get in burg method which estimate reflection coefficient firstly, then get the ar parameter est imat ion usi ng the levinson recursion
用递推方法对不同阶的预测是通过使预测误差功率的估计值达到极小，从而得到反射系数估计值的，最终得到功率谱估计值。 - under some conditions, although for passive materials, when a plan wave incidents to the interface between a layered lossless material and a layered lossy material, the reflection coefficient of electric field may be greater than unity
在某种条件下，即使在无源媒质中，电磁波在有耗媒质和无耗媒质的交接面上，其组合反射系数可能会大于l。