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Journal of Advanced Transportation
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2022
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Article
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Tab 5
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Research Article
Rotary Kiln Thermal Simulation Model and Smart Supply Chain Logistics Transportation Monitoring Management
Table 5
Analysis of input-output efficiency value.
Sample
Overall efficiency
Pure technical efficiency
Scale efficiency
Return to scale
1
1
1
1
—
2
1
1
1
—
3
1
1
1
—
4
0.728
0.749
0.941
irs