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土壤环境质量基准
释义
土壤环境质量基准
Encyclopedia
工学
土壤环境基准
释
soil environmental quality criteria
土壤环境质量基准
遵循土壤环境质量长期自身演变的规律,反映污染物或有害物质长期的胁迫和慢性的毒害作用对土壤生态系统不产生影响的阈值或临界浓度。即对于土壤环境中某一污染物或有害物质而言,生物生活在其中不会受到不良或有害影响的最高含量或阈值范围。
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mapping of semigroups
mapping of sets
mapping of spectra
mapping of the boundary
mapping of the circle
mapping of the interval
mapping of the sphere
mapping of trees
mapping onto
mapping onto a point
mapping onto a set
mapping orbit
mapping path-space
mapping problem
mapping property
mapping quantitative trait loci for economic traits in aquatic animals
mapping radius
mapping-rectifying theorem
mapping relation
mapping satellite
mapping semigroup
mapping sentence
mapping sink
mapping source
mapping space
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