coefficient of reflection
英 [ˌkəʊɪˈfɪʃnt ɒv rɪˈflekʃn]
美 [ˌkoʊɪˈfɪʃnt əv rɪˈflekʃn]
网络 反射系数
英英释义
noun
- the fraction of radiant energy that is reflected from a surface
双语例句
- It may be shown that the optimum distribution of the friction coefficient of points on the absorber is a gradually increasing series when the total reflection energy coefficient is at minimum.
证明了在总反射能量系数为最小时，其各点摩擦系数的最佳分布为一确定的渐增序列。 - According to coupled wave theory, and from the non-linear differential equation describing characteristics of reflection hologram, the reflective coefficient of reflection hologram is analyzed.
根据耦合波理论，从描述反射全息的非线性微分方程出发，对反射全息图的振幅反射系数进行了分析。 - Reflectance spectrum in the case of oblique incidence was discussed. The result showed that reflection coefficient of the material surface is a real number in a small angle range, approximately equal to normal incident reflection coefficient.
讨论了斜入射中反射、透射和波形转换带来的反射系数谱，其中小角度范围内材料表面的反射系数为实数，近似于直入射的反射系数值。 - The power coefficient of reflection increases and the absorption coefficient decreases after an early peak with the increase of wavelength in the case that the maximum electron density is greater than 1.0 × 10~ ( 14) cm~ (-3).
功率反射系数随波长的增大而增大，功率吸收系数A也不是单调的，当电子密度不变时，A存在一个峰值，随着电磁波波长的增加而增加，达到最大值后，缓慢降低。 - In application of vertical high resolution log data and lateral continuous seismic data, high accuracy reflection coefficient sequence could be obtained by establishing the initial model of reflection coefficient sequence.
综合运用垂向具高分辨率的测井资料和横向有较好连续性的地震资料，建立反射系数序列初始模型，经不断修改和反复迭代，可得到精度较高的反射系数序列。 - Oblique of plane electromagnetic wave is introduced, and the relationship formulas between medium parameter and reflection and transmission coefficient of vertical and horizontal polarization wave are proven. The phenomenon of complete reflection and transmission and their conditions occured are discussed.
介绍了平面电磁波的斜入射，推证了垂直极化波和水平极化波的反射系数和透射系数介质参数的关系式，讨论了全反射现象及其发生条件。 - Calculating Reflection Coefficient of Multilayers Media by use of the Equivalent Interface of Reflection
用等效反射面计算多层介质的振幅反射系数 - The cascade connection method is to firstly analyze the vibro-acoustic equations of one single layered plate, and then the acoustic propagation property and the cascade connection of acoustic pressure coefficient matrix of each plate will be applied to obtain the whole acoustic reflection and transmission coefficient matrices.
级联法是首先分析单层板结构的振动及声压方程，并在此基础上通过声波的空间传播性质以及各层板声压矩阵的级联得到整体多层结构的反射及透射声压系数矩阵。 - Stratigraphic reflection coefficient is decided by its structure and quality, so the random combination of different Stratigraphic quality makes the sequence of Stratigraphic reflection coefficient be a random sequence, and it can be indicated by its statistical parameters.
地层的反射系数由地层的结构性质决定，所以任意随机的不同性质地层组合使地层反射系数序列（ri）成为一个随机序列（ri），可以用它的各种统计量来表征。 - The calculation formula of the equivalent reflection coefficient and noise temperature of reflector antenna with the partially perforated surface are derived by the reflection and transmission coefficients and the equivalent feed.
采用等效馈源及凿孔表面的反射与传输系数导出了部分为凿孔表面的反射器天线等效反射系数及天线噪声温度的计算公式。