frequency attenuation gradient
frequency attenuation gradient
频率衰减梯度
以上为机器翻译结果，长、整句建议使用 人工翻译 。
-
The effects on the underwater sound attenuation by the thickness and concentration gradient of polymers were measured in a sound tube at different frequency during the polymers dissolution process.
文中详细研究了梯度高分子溶液在不同频率下，聚合物厚度及梯度结构的变化对反射声衰减效果的影响。
youdao
更多双语例句