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Advances in Civil Engineering
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2022
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Article
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Tab 3
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Research Article
Research on the Influence of Natural Wind Pressure in Deep Mines on Ventilation Stability
Table 3
Pearson correlation coefficient between natural wind pressure and ventilator air volume.
Season
Pearson correlation coefficient
Significance
Number of cases
Spring
0.666
0.071
8
Summer
0.823
0.012
8
Autumn
0.283
0.497
8
Winter
ā0.225
0.591
8