中英互译
attenuation coefficient
基本释义
- 衰减系数：在物理学和工程学中，衡量信号或能量在传输过程中的衰减程度的参数。它通常表示为一个比率或对数值。
双语例句
- Attenuation Coefficient The rate at which average power decreases with distance.衰减系数平均功率随距离的延长而降低的比率。
- The attenuation coefficient decreases with increasing of frequency and the gas density.衰减系数随频率增加而减小，并且随密度增加而减小。
- Meanwhile, the existence of the acoustic attenuation coefficient benefits the axial resolution.同时，声衰减系数的存在有利于轴向分辨率的提高。
网络短语
- Linear attenuation coefficient线衰减系数；线性衰减系数；直线衰减系數
- mass attenuation coefficient系数
- image attenuation coefficient图像衰减系数；像衰减系数
- pair attenuation coefficient正负电子对衰减系数；成对衰减系数
- scattering attenuation coefficient散射衰减系数
同义词
英英释义
- The attenuation coefficient is a quantity that characterizes how easily a material or medium can be penetrated by a beam of light, sound, particles, or other energy or matter. A large attenuation coefficient means that the beam is quickly "attenuated" (weakened) as it passes through the medium, and a small attenuation coefficient means that the medium is relatively transparent to the beam.