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
- 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。 - 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 sufficient condition of the unity of the active element pattern and reflection coefficient in describing blind effect is proved, which is the array should be equal scale excited and the phase of the reflection coefficient be zero ( resonance).
由矩量法理论证明了全阵等幅激励且反射系数相位为零（谐振）是有限阵单元方向图与中心单元反射系数描述盲区问题统一的充分条件。 - 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。 - 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。 - The reflection coefficient of stratified dielectric planar structures with uniaxial medium included is formulated. GA is employed in the optimization of reflection characteristic of this composite dielectric structure.
将多层各向同性有耗介质平面结构的反射系数公式推广到含有单轴媒质层的多层平面结构，运用GA对这种复合介质结构的吸波特性进行优化。 - Reflection and refraction of lights on the interface of two uniaxial crystals are studied, and amplitudes and phases of reflected and refracted lights are analyzed, and the coefficient of reflection and transmission are given.
研究光在两单轴晶体分界面处的反射和折射情况，分析了反射光和折射光的振幅与相位，给出了光在两单轴晶体分界面处的反射和透射系数。 - 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。 - The empirical relations between MD and σ coefficient of sands and their reflection on the depositional environment
砂的中值粒径与分选系数的经验关系及其对沉积环境的反映 - It expounds how height loss diagram is acquired and how dates are processed that comprize position of obstruction point, effective height of obstruction point, diffraction terrain factor, effcctive reflection to earth coefficient, position of reflection point, recommended antenna height.
阐述了高度&损耗曲线的取得，及障碍点的位置、障碍点的有效高度、绕射地形因子、有效地反射系数、反射点的位置、推荐天线高度等数据的处理方法。