求翻译：目前计算机的仿真模型难以得到全频段的系统响应，理论模型处理复杂问题很有难度，所以本文主要从建立实验模型出发，以圆柱壳为对象，研究声振耦合问题。是什么意思？

Computer simulation model is difficult to get the whole band system response, the theoretical model is very difficult to deal with complex issues, this paper is to establish the experimental model, the object of cylindrical shells to study the acoustic coupling.

At present the computer simulation model is difficult to get the whole band, and the theoretical response of the system model is a complex issue, so it is difficult from this main building Lab model, based on a cylindrical housing, research, the coupling problem.

At present the computer simulation model with difficulty obtains the entire frequency band system response, the theoretical model processing complex question has the difficulty very much, therefore this article mainly embarks from the establishment experimental model, take the cylindrical shell as t

Current computer simulation model to receive a full range of system response, theoretical model for dealing with complex issues of great difficulty, so this article starting from the establishment of experimental model, targeted to cylindrical shell, study of acoustic coupling.

正在翻译，请等待...