sponge layer是什么意思

用法例句

A method combining sponge layer with Sommerfeld boundary for modeling the radiation damping of infinite reservoir is proposed.

将海绵层与Sommerfeld人工边界结合起来模拟无穷水库的辐射阻尼效应,并结合有限元法在时域内分析坝—库水动力相互作用。