波动声学 meaning in English

wave acoustics

The key problems for auralization of small enclosed - room are pointed out , that are , how to realize three modeling tasks of auralization based on wave acoustics , how to solve the consuming of big capability memory and long calculating time
指出了实现小尺度封闭空间可听化的关键问题是如何基于波动声学实现可听化的三个建模过程、并解决大容量内存消耗以及较长计算时间。
At present , auralization software and research fruit based on geometrical acoustics ca n ' t solve problems above . in this dissertation , the finite element method ( fem ) and adaptive finite element method ( afem ) to auralization in small enclosures are presented . relative problems are studied and some effective approaches for the problems " settlements are given
本文将波动声学为理论基础的有限元法( finiteelementmethod ，简称fem )及自适应有限元法( adaptivefiniteelementmethod ，简称afem )成功地引入到小尺度封闭空间可听化研究中，对相关问题进行了深入研究，提出了一系列解决问题的有效方法。