\u4eba\u8033\u5bf9\u54ea\u90e8\u5206\u9891\u7387\u7684\u58f0\u97f3\u8f83\u4e3a\u654f\u611f\uff1f

\u58f0\u97f3\u7684\u9891\u7387\u7528\u8d6b\uff08Hz\uff09\u6765\u8ba1\u7b97\uff0c\u58f0\u97f3\u7684\u5927\u5c0f\u7528\u5206\u8d1d\uff08dB\uff09\u6765\u8868\u793a\u3002\u5728\u4eba\u4eec\u7684\u65e5\u5e38\u751f\u6d3b\u4e2d\u6709\u5404\u79cd\u5404\u6837\u7684\u58f0\u97f3\uff0c\u9891\u7387\u53d8\u5316\u7684\u8303\u56f4\u5f88\u5927\uff0c\u4ece20\uff5e20000\u8d6b\u3002\u5f3a\u5ea6\u8303\u56f4\u57280\uff5e120\u5206\u8d1d\u3002\u5982\u679c\u8fbe\u5230\u4e86\u6700\u9ad8\u9650\u5ea6\uff08140\u5206\u8d1d\uff09\u5c31\u4f1a\u611f\u5230\u8033\u9f13\u819c\u75bc\u75db\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u4eba\u7c7b\u5bf91000\uff5e8000\u8d6b\u7684\u58f0\u97f3\u6bd4\u8f83\u654f\u611f\u3002\u4eba\u4eec\u5e73\u65f6\u8bb2\u8bdd\u7684\u58f0\u97f3\u4e3a500\uff5e2000\u8d6b\u3002\u4f46\u662f\uff0c\u7531\u4e8e\u58f0\u97f3\u672c\u8eab\u7684\u7279\u6027\uff0c\u5e73\u65f6\u5bf9\u5fae\u5f31\u58f0\u97f3\u8bc6\u522b\u7684\u80fd\u529b\u7a0d\u5dee\uff0c\u8981\u76f8\u5dee3\uff5e4\u5206\u8d1d\u65f6\u624d\u80fd\u611f\u53d7\u5230\u53d8\u5316\uff1b\u800c\u5bf9\u5927\u7684\u58f0\u97f3\u5c31\u4e0d\u4e00\u6837\u4e86\uff0c\u76f8\u5dee0.3\u5206\u8d1d\u5c31\u53ef\u80fd\u611f\u5230\u6709\u53d8\u5316\u3002\u4ee5\u4e0a\u6458\u81ea\u6e56\u5357\u52a9\u542c\u5668\u7f51-\u95ee\u9898[\u4eba\u7c7b\u80fd\u542c\u5230\u7684\u6700\u5927\u58f0\u97f3\u548c\u6700\u5c0f\u58f0\u97f3\u662f\u591a\u5c11\uff1f]\u7ba1\u7406\u5458\u56de\u590d\u7684\u5185\u5bb9.

\u8033\u80fd\u542c\u5230\u7684\u6700\u5c0f\u58f0\u97f3\u662f20HZ\u3002
\u4eba\u8033\u5bf9\u4e2d\u97f3\u9891\u6bb5\u611f\u53d7\u5230\u7684\u58f0\u97f3\u54cd\u5ea6\u8f83\u5927\uff0c\u4e14\u8f83\u5e73\u5766\u3002\u9ad8\u97f3\u9891\u6bb5\u611f\u53d7\u5230\u7684\u58f0\u97f3\u54cd\u5ea6\u968f\u9891\u7387\u7684\u5347\u9ad8\u9010\u6e10\u51cf\u5f31\uff0c\u4e3a\u4e00\u659c\u7ebf\u3002\u4f4e\u97f3\u9891\u6bb5\u572880Hz\u4ee5\u4e0b\u6025\u5267\u51cf\u5f31\uff0c\u659c\u7ebf\u9661\u7387\u8f83\u5927\u3002\u6211\u4eec\u628a\u4f4e\u97f3\u9891\u6bb5\u7684\u6025\u5267\u51cf\u5f31\u79f0\u4e3a\u4f4e\u9891\u201c\u8fdf\u949d\u201d\u73b0\u8c61\u3002
\u4eba\u8033\u5bf9\u58f0\u97f3\u7684\u65b9\u4f4d\uff0c\u54cd\u5ea6\uff0c\u97f3\u8c03\u53ca\u97f3\u8272\u7684\u654f\u611f\u7a0b\u5ea6\u662f\u4e0d\u540c\u7684\uff0c\u5b58\u5728\u8f83\u5927\u7684\u5dee\u5f02\u3002\u4eba\u8033\u5bf9\u58f0\u97f3\u4f20\u64ad\u65b9\u5411\u53ca\u8ddd\u79bb\uff0c\u5b9a\u4f4d\u7684\u8fa8\u522b\u80fd\u529b\u975e\u5e38\u5f3a\uff0c\u65e0\u8bba\u58f0\u97f3\u6765\u81ea\u54ea\u4e2a\u65b9\u5411\uff0c\u90fd\u80fd\u51c6\u786e\u65e0\u8bef\u5730\u8fa8\u522b\u51fa\u58f0\u6e90\u7684\u65b9\u4f4d\u3002\u4eba\u8033\u7684\u8fd9\u79cd\u542c\u89c9\u7279\u6027\u79f0\u4e3a\u201c\u65b9\u4f4d\u611f\u201d\u3002




\u6269\u5c55\u8d44\u6599\uff1a
\u58f0\u97f3\u5728\u8033\u4e2d\u7684\u4f20\u5bfc\u6709\u4e24\u6761\u9014\u5f84\uff0c\u5206\u522b\u4e3a\u9aa8\u4f20\u5bfc\u548c\u7a7a\u6c14\u4f20\u5bfc\uff0c\u5f53\u7a7a\u6c14\u4f20\u5bfc\u6d88\u5931\u800c\u9aa8\u4f20\u5bfc\u8d77\u4e3b\u8981\u4f20\u58f0\u7684\u9014\u5f84\u65f6\uff0c\u4e3a\u4f20\u97f3\u6027\u8033\u804b\uff0c\u5373\u5916\u5468\u6027\u542c\u529b\u51cf\u9000\u3002\u5f53\u4e24\u79cd\u4f20\u5bfc\u90fd\u964d\u4f4e\u751a\u81f3\u6d88\u5931\u65f6\uff0c\u4e3a\u611f\u97f3\u6027\u8033\u804b\uff0c\u5373\u4e2d\u67a2\u6027\u542c\u529b\u51cf\u9000\u3002
\u8fd9\u662f\u4eba\u7684\u795e\u7ecf\u7cfb\u7edf\u51b3\u5b9a\u7684\uff0c\u4eba\u7684\u795e\u7ecf\u7cfb\u7edf\u5bf9\u4e24\u6b21\u58f0\u97f3\u7684\u95f4\u9694\u54cd\u5e94\u4e3a0.1\u79d2\uff0c\u95f4\u9694\u5c11\u4e8e0.1\u79d2\u65f6\uff0c\u542c\u89c9\u795e\u7ecf\u4e0d\u80fd\u533a\u522b\uff0c\u800c\u6210\u7b2c\u4e00\u58f0\u7684\u52a0\u5f3a\u3002\u89c6\u89c9\u795e\u7ecf\u7684\u6700\u77ed\u533a\u522b\u53cd\u5e94\u65f6\u95f4\u4e5f\u662f0.1\u79d2\uff0c\u8fd9\u91cc\u88ab\u79f0\u4e3a\u89c6\u89c9\u6682\u7559\u65f6\u95f4\u3002
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a\u767e\u5ea6\u767e\u79d1-\u542c\u89c9\u54cd\u5e94\u8303\u56f4

本站交流只代表网友个人观点,与本站立场无关
欢迎反馈与建议,请联系电邮
2024© 车视网