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SPOM
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SPOM
Encyclopedia
农学
土壤有机质
释
soil particulate organic matter; SPOM
土壤颗粒态有机质
粒径在53微米~2毫米的土壤中形成的和外部加入的所有动、植物残体不同分解阶段的各种产物和合成产物。包括不同分解程度的植物地上或根部残体以及部分微生物分解产物的土壤活性有机质。
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strictly positive measure
strictly positive sequence
strictly pseudoconvex function
strictly quasi concave function
strictly quasi-concave function
strictly quasi convex function
strictly quasi-convex function
strictly quasiconvex function
strictly quasi-ordered class
strictly regular transfer function
strictly stable process
strictly stationary process
strictly triangular matrix
strictly upper triangular matrix
strict majorant
strict management system of water resources
strict maximum
strict maximum point
strict minimum
strict minimum point
strict monotonicity
strict morphism
strict negation
strict negativity
strict order
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