Obtains the forbidden city ambient noise main acoustic source according to the questionnaire survey and the observation statistical data to include: The noise which with the palace construction too with the gate, too has in the noise which and the tourist, the tour guide and the garden the staff produces.
根据问卷调查和观测数据得出故宫环境噪声的主要声源有:太和门、太和殿施工产生的噪声和旅游者、导游和园内工作人员产生的噪声。
参考来源 - 故宫环境噪声控制措施探讨·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
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