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土壤区划
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土壤区划
Encyclopedia
农学
土壤资源
释
soil regionalization
土壤区划
以土壤群体在地面组合的区域特征异同为依据,对土壤类型的划分。通常将相同或相似的土壤群体划归为同一个单元区,在同一个单元区内再根据土壤群体的某些差异进行续分。是综合自然区划的重要组成部分,也是农业区划的基础工作。
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linear growth condition
linear growth factor
linear growth rate
linear Hamiltonian system
linear hardening material
linear harmonic oscillator
linear harmony
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linear homogeneous transformation
linear homotopy
linear hull
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linear hyperbolic equation of higer
linear hypothesis
linear incidence geometry
linear independence
linear independence of points
linear induction accelerator
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linear inequality constrained least squares problem
linear inequality constrained least-squares problem
linear infall
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linear integral equation
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