颗粒有机物
particulate organic matter
土壤颗粒
soil particle composition
Soil granules
Soil particle size fraction
Soil particle
Clay particles
soil particles
soil granule
Soil particulate
Particle-size fractions
soil granularity
soil texture
悬浮颗粒有机物
Suspended Particulate Organic matter
土壤颗粒有机碳
Particulate organic carbon
土壤颗粒有机碳和氮
soil particulate organic carbon and nitrogen
土壤颗粒分布
soil particle-size distribution
particle size distribution
土壤颗粒累积曲线
soil particle accumulation curve
土壤颗粒态有机质
soil particulate organic matter POM
土壤颗粒氮
soil particulate organic matter-nitrogen
土壤颗粒分形维数
Fractal dimension of soil particle
土壤颗粒组成
Soil granule composition
Soil particle size distribution
soil particle composition
composition of soil particles
soil size composition
soil particle-size distribution