输入要查询的单词:
attenuation coefficient
查词链接:
https://www.zzcmix.top/dict/attenuation_coefficient
复制链接 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。
查看英英释义
abstract:
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.
网络释义
衰减系数
... attenuation band 衰减频带 attenuation coefficient 衰减系数 attenuation constant 衰减常数 ...
声衰减系数
... 衰减 attenuation 声衰减 sound attenuation 声衰减系数 attenuation coefficient 声束轴线 beam axis ...
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