Performance Analysis of Natural <i>γ</i>-Ray Coal Seam Thickness Sensor and Its Application in Automatic Adjustment of Shearer’s Arms

<div>Variation curve of <i>γ</i>-ray radiation intensity with coal seam thickness in case of considering the influence of the top beam and without considering the influence of the top beam.</div>

Journal of Electrical and Computer Engineering

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Figure 2

Figure 2: Performance Analysis of Natural <i>γ</i>-Ray Coal Seam Thickness Sensor and Its Application in Automatic Adjustment of Shearer’s Arms 

Journal of Electrical and Computer Engineering

Performance Analysis of Natural γ-Ray Coal Seam Thickness Sensor and Its Application in Automatic Adjustment of Shearer’s Arms

Figure 2