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
  Synonym:reflection factorreflectancereflectivity

双语例句

• 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
• 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 paper discusses the principle of zero-phase wavelet extracted from Ground Penetrating Radar ( GPR) record at the base of coefficient of reflection being white noise and used to remove the random noise in the GPR signal with cross correlation filter.
  该文简述了在反射系数为白噪声条件下探地雷达记录道中零相位子波的提取，并用提取的子波对探地雷达信号进行互相关滤波的方法原理及编写的相应的程序。
• Based on the rule of base materials 'strength and age, the paper got the predigestion formula of base theory reflection coefficient and put forward checking method and criterion of base and surface reflection of Xi'an region.
  根据强度随龄期的增长规律，得到二灰土底基层和二灰碎石基层顶面理论弯沉系数简化公式，提出西安地区路面弯沉检测方法和标准。
• 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
• 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。
• 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。
• Based on small-angle approximation of the reflection coefficient of P-SV wave given by Aki& Richards, this paper presents a new approximate relationship of reflection coefficients between P-SV wave and SS wave.
  本文通过对Aki&Richards给出的PSV波反射系数的一阶近似，给出了一个新的描述PSV波和SS波反射系数之间关系的近似公式。
• 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。
• The rebounding coefficient of two objects 'collision interface is discussed by theory of stress wave. The rebounding coefficient is approximately found with the theory of the reflection and transmission of stress wave in the interface.
  运用应力波理论讨论了冲击构件中两物体碰撞界面处反弹系数，引用应力波在界面处的反射、透射的波动理论，近似得出两物体碰撞后的反弹系数。