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| Analysis and Forecast of Maintenance Materials and Parts of Meteorological and Hydrological Equipment Consumption Based on Gompertz Curve |
| Received:November 24, 2010 Revised:April 15, 2011 |
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| KeyWord:Gompertz curve maintenance materials and parts of meteorological and hydrological equipment consumption |
| Author | Institution |
| SHEN Yong-wei |
PLA General Staff Meteorological and Hydrological Department，Beijing ，China |
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| Abstract: |
| Maintenance materials and parts consumption-time model of meteorological and hydrological equipment was established using the life cycle curve deducted from Gompertz curve. Computation results showed that the life cycle curve can better reflect the relationship between maintenance materials and parts consumption of meteorological and hydrological equipment and time; the forecasting results obtained from the model are preferable; the model has higher practicability. The purpose was to provide a valid and scientific approach for investigating consumption rule of maintenance materials and parts of meteorological and hydrological equipment. |
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