河he南nan豫yu暉hui礦kuang山shan機ji械xie有you限xian公gong司si通tong過guo球qiu磨mo機ji噪zao聲sheng治zhi理li前qian現xian場chang奧ao盛sheng測ce定ding及ji分fen析xi。全quan免mian掌zhang握wo了le對dui自zi己ji廠chang家jia球qiu磨mo機ji噪zao聲sheng源yuan的de聲sheng學xue特te性xing,製zhi定ding了le科ke學xue治zhi理li方fang案an和he研yan究jiu性xing的de措cuo施shi。根gen據ju其qi寬kuan頻pin特te性xing設she計ji製zhi作zuo的de球qiu磨mo機ji隔ge聲sheng罩zhao取qu得de了le良liang好hao的de降jiang聲sheng效xiao果guo。另ling外wai,由you於yu球qiu磨mo機ji生sheng產chan的de需xu要yao,對dui於yu側ce聯lian布bu置zhi球qiu磨mo機ji隔ge聲sheng罩zhao來lai說shuo,不bu能neng把ba電dian動dong機ji等deng相xiang對dui次ci要yao的de生sheng源yuan置zhi於yu罩zhao內nei,這zhe樣yang采cai取qu隔ge聲sheng措cuo施shi後hou的de升sheng級ji在zai很hen大da程cheng度du上shang取qu決jue於yu球qiu磨mo機ji電dian動dong機ji噪zao聲sheng的de大da小xiao。
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