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
- The direct method can calculate the absorption coefficient of sound-absorbing material by using the definition of the reflection coefficient.
直接法是利用反射系数的定义计算出吸声材料的吸声系数。 - 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 - 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 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。 - 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。 - Reflective coefficient ( Rc) of different lithological boundaries is main factor producing seismic reflection.
亲本本身性状表现与一般配合力效应的相关系数因性状而异。不同岩性界面的反射系数（Rc）是产生地震反射的主要原因。 - 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 - 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。 - 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。 - 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。