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soil organic colloid
释义
soil organic colloid
Encyclopedia
农学
土壤有机胶体
释
soil organic colloid
土壤有机胶体
由土壤中动植物残体经微生物分解或重新合成的产物所组成的一类分子量大、结构复杂的高分子化合物的细分散状态。包括多糖、蛋白质以及腐殖质。又称腐殖质胶体。
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axiom of inequality
axiom of infinity
axiom of linear completeness
axiom of mathematical induction
axiom of motion
axiom of neighborhoods
axiom of observable
axiom of observables
axiom of order
axiom of ordered pair
axiom of pairing
axiom of parallelism
axiom of parallels
axiom of planes
axiom of position
axiom of power set
axiom of power-set
axiom of projective determinacy
axiom of projective determinacy (PD)
axiom of rational behavior
axiom of reducibility
axiom of regularity
axiom of regularity; axiom of foundation
axiom of replacement
axiom of restriction
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