噪声控制工程 meaning in English

noise control engineering

Finally , the future of noise active control is proposed , that is design theory and method of sound interdict strap , active sound absorption and research of new absorption material
最后，提出噪声控制工程的未来发展方向，即：声学禁带设计理论与方法，主动吸声，新型吸声材料的研究。
Secondly , research development of noise control is analyzed and theory research of noise radiation , noise measurement and noise resource diagnosis , cae , research of numerical value and visual analysis , noise active control are described in this paper
接着，分析噪声控制工程的研究进展，提出噪声辐射理论研究，噪声测试与声源诊断， cae 、数值化与可视化研究，噪声的主动控制技术。
Firstly , research significance of noise control is analyzed in this paper and pointed out that noise control research is the need of environment , the basis of quiet submarine design , high precision machining of micro machine and revolutionary method to improve the present machine performance
摘要首先分析噪声控制工程的研究意义，指出噪声控制研究是环保的要求，是静音潜艇的设计、微机械的高精度加工等高技术的基础，是近代提高机器性能的一个革命性措施。