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mean residence time of soil organic matter
释义
mean residence time of soil organic matter
Encyclopedia
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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emission-line object
emission-line star
emission measure
emission mechanism
emission microscope
emission nebula
emission nebulosity
emission of black hole
emission operator
emission performance standard for stationary source
emission point
emission probability
emission process
emission sources
emission spectrographic analysis
emission-spectroscopical
emission spectroscopy
emission spectrum
emission standard for industrial enterprises noise at boundary
emission standard for ocmmunity noise
emission standard of air pollutants for fossil-fired power plant
emission standard of environment noise for boundary of construction site
emission standards and measurement methods of railway noise on the boundary alongside railway line
emission standards for stationary sources
emission trading scheme
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