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

• 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 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。
• 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。
• 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 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。
• 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。
• 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。
• The Experiment Research on the Surface Luminance, the Gloss and the Reflectance Coefficient of Mixed Reflection Material
  混合反射材料表面亮度、光泽度、反射系数实验研究
• 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