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氮利用效率
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氮利用效率
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理学
氮利用效率
释
nitrogen use efficiency
氮利用效率
植物个体或生态系统吸收单位氮元素所产生的生物量。
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subglottic stenosis
subgrade
subgrade bed
subgrade design
subgrade maintenance
subgrade monitoring system
subgrade ontology
subgrade widening
subgradient
subgradient algorithm
subgrain
subgrain boundary
subgrain rotation recrystallization
subgraph
subgrib-scale orographic drag parameterization
subgroup
subgroup chain
subgroup element
subgroup growth
subgroup index
subgrouping
subgroup of a point
subgroup of automorphisms
subgroup of boundaries
subgroup of cycles
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