环境噪声监测记录表文档格式.docx
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56.8
55.4
57.3
61.4
57.1
58.3
58.5
55.3
65.0
58.4
60.7
65.6
59.7
56.2
57.2
61.0
60.6
60.0
60.9
62.5
64.7
58.9
62.3
61.5
61.6
67.5
59.2
56.4
54.5
55.7
56.5
54.6
56.3
56.9
57.954.2
56.0
53.6
56.1
57.5
58.1
54.3
61.7
56.6
58.6
57.9
55.1
58.0
57.7
58.7
平均数(dB)
59.072
B
10至8:
18
70.0
77.9
77.3
82.3
71.5
69.7
70.4
73.2
72.2
72.7
69.9
70.5
59.8
71.0
69.0
72.0
71.4
70.8
72.3
73.6
80.4
76.2
81.0
77.1
75.0
73.9
78.3
79.0
75.6
71.1
72.9
76.3
66.6
68.0
66.5
66.2
68.5
69.3
74.6
71.9
67.8
70.6
67.7
72.5
71.7
73.1
71.8
74.8
78.1
78.8
73.0
66.7
66.1
68.1
68.9
68.2
66.0
65.9
67.2
68.7
68.6
67.0
70.2
77.0
70.3
73.5
74.2
76.9
76.8
79.8
71.713
C
20至8:
28
65.4
63.7
62.0
62.2
63.4
61.3
62.6
60.5
60.3
61.8
62.1
62.9
60.4
65.5
58.8
59.1
59.6
59.9
67.3
62.4
61.089
D
30至8:
38
65.1
63.5
64.5
64.3
64.1
63.2
66.8
67.1
63.9
63.0
57.8
66.4
55.9
61.697
E
40至8:
48
79.5
74.3
73.7
69.6
73.8
69.8
67.6
64.6
64.8
67.4
69.2
81.1
79.1
72.4
65.3
66.3
64.4
64.2
69.5
77.8
74.5
68.3
69.1
70.1
71.6
71.3
75.9
73.3
79.6
82.9
77.5
85.3
80.5
70.248
F
50至8:
58
64.9
68.8
70.7
75.3
78.0
65.7
64.0
70.9
85.7
86.1
85.2
65.602
G
2011.12.029:
00至9:
78.5
73.4
82.5
63.6
67.9
78.2
79.4
69.4
75.4
71.2
77.7
68.4
67.151
H
10至9:
57.6
55.5
55.6
54.1
55.8
57.0
57.4
54.4
57.452
2011.12.0212:
30至12:
54.8
55.0
54.9
61.685
40至12:
84.0
82.4
83.4
81.6
80.6
79.2
79.3
76.0
88.6
74.9
75.7
83.2
72.8
74.0
72.6
83.1
77.4
76.4
72.1
85.8
82.8
90.0
80.7
80.9
85.9
82.0
80.2
76.286
50至12:
61.284
2011.12.0213:
00至13:
58.2
65.8
60.409
10至13:
82.6
83.9
82.1
81.9
87.9
85.0
76.6
87.0
86.6
80.3
83.8
88.9
88.0
86.3
88.2
81.2
83.5
65.2
84.7
87.3
82.2
78.7
75.594
20至13:
53.4
50.5
52.6
54.