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土壤有机质平均停留期
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土壤有机质平均停留期
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农学
土壤有机质平均停留期
释
mean residence time of soil organic matter
土壤有机质平均停留期
土壤有机质各组分年龄的加权平均值。是表征土壤有机质生物学稳定性的重要指标。可判定土壤形成过程的速率及其演化特点。
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automatic control of hydro-generator unit
automatic control of hydropower station
automatic control of pumped-storage unit
automatic control system
automatic control system for fire protection
automatic control systems
automatic control technology of blast furnace ironmaking
automatic control theory
automatic counting
automatic cut-off valve
automatic data extractor and plotting table
automatic data processing
automatic demagnetization
automatic dependent surveillance
automatic dependent surveillance broadcast
automatic detective of steel plate surface defect
automatic differentiation
automatic dimensioning
automatic dissolved oxygen measuring instrument based on fluorescence
automatic dividing switch
automatic doffing devices
automatic drawing-in machine
automatic drilling and riveting system
automatic drilling system
automatic electrochemiluminescence immunoassay analyzer
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