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旅游船的噪声是个极为烦脑的问题,本文作者测量并且分析了《春江》号游览船的噪声分布及特点,并设计了机舱工作室及主辅机的消声器,取得了明显的消声效果。本文介绍了在消声与隔声措施中的某些经验及结果。
The noise of the tourist boat is a very troublesome problem. The author measured and analyzed the noise distribution and characteristics of the “Spring River” tour boat, and designed the muffler of the cabin studio and the main and auxiliary machinery, and achieved obvious muffling effect. This article describes some of the experiences and results of noise and sound insulation measures.