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1、共五點噪聲監(jiān)測數(shù)據,每點3組數(shù)據,每組監(jiān)測時間1min等效A聲級leq單位:分貝宿舍區(qū)噪音監(jiān)測數(shù)據(17:20—17:23)第一組第二組第三組59.155.854.151.053.753.555.355.552.751.153.154.255.155.752.151.255.854.554.255.851.851.455.055.053.355.552.151.554.754.952.555.552.051.454.454.852.055.451.851.554.354.751.555.351.751.454.254.851.155.251.555.154.155.15
2、0.555.951.455.254.055.050.355.851.555.153.854.959.955.751.555.053.755.259.755.251.551.253.855.159.557.451.351.153.753.559.257.351.251.053.853.559.057.151.351.154.153.358.855.951.253.554.253.458.553.951.353.554.055.858.453.851.453.353.955.758.253.751.353.453.855.258.153.951.451.453.757.45
3、7.957.551.351.353.953.757.750.551.551.253.854.252.050.351.551.354.154.051.559.951.351.153.8 食堂噪聲監(jiān)測數(shù)據(17:30—17:34)第一組第二組第三組79.069.774.369.469.566.576.069.671.572.769.466.274.369.469.873.169.365.473.469.368.773.469.164.473.869.267.873.269.363.674.969.067.573.169.263.074.168.767.973.069.172
4、.573.868.867.372.969.072.173.268.766.972.868.972.572.768.866.772.768.872.772.368.466.372.668.973.372.668.366.572.468.873.272.968.466.472.369.772.972.268.366.172.269.873.171.969.166.072.169.773.071.869.866.372.069.672.771.569.766.171.969.572.871.467.866.271.869.773.171.173.166.871.969.863
5、.071.073.267.271.868.363.273.873.168.171.768.663.573.673.368.371.669.365.773.973.468.271.573.263.273.373.668.171.473.162.973.173.969.071.373.363.173.071.071.273.973.467.9實驗樓噪聲監(jiān)測數(shù)據(17:48—17:51)第一組第二組第三組80.468.160.161.356.457.677.467.966.161.057.457.575.667.765.960.357.057.474.567.565.860.
6、757.257.273.567.365.760.656.457.472.767.165.660.755.957.672.167.059.960.357.557.771.566.859.862.558.457.871.166.660.062.258.158.370.966.460.261.857.759.170.666.361.561.657.359.070.566.262.061.457.259.170.266.161.961.157.859.370.065.962.461.358.759.469.765.862.361.158.859.569.465.762.460.
7、958.659.669.165.662.360.858.759.769.065.562.260.758.559.968.865.463.160.658.460.368.165.363.060.758.261.968.365.261.960.658.162.466.165.162.160.557.962.365.965.060.160.357.862.465.864.966.160.157.762.365.764.865.960.057.862.065.664.765.865.757.7 商業(yè)街十字路口噪聲監(jiān)測數(shù)據(18:00—18:03)