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。 - 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 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。 - 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。 - Bridge dynamic coefficient is the dynamic amplification effect index of the bridge, which is the comprehensive reflection of dynamic characteristics and dynamic interaction status of the train-track-bridge system.
桥梁动力系数是桥梁动力放大效应的指标，其数值大小是列车-轨道-桥梁三者的动力特性和动力相互作用状态的综合反映。 - Due to the different medium attenuation coefficient of different and different interface refraction wave and reflection wave, acoustic signals of different paths of different frequencies.
由于不同介质衰减系数的不同及不同界面折射波和反射波的路径不同，声波信号的所含的频率成分不同。 - 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。 - Roughness coefficient of non-submerged reed The Calculation of Reflection Coefficient on Submerged Slope and Permeable Works
湿地非淹没芦苇水流阻力的试验研究潜波及透浪式建筑物反射系数的计算 - We present the model and formula derivations of dielectric spectral function by employing the plasmon method and random phase approximation. We obtain the absorption coefficient and the ratio of reflection power.
应用等离激元和无规相近似方法给出碳纳米管的介电谱函数，进而求出吸收系数和反射功率比。