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土地质量评价
释义
土地质量评价
Encyclopedia
农学
土地质量评价
释
land quality evaluation
土地质量评价
运用一定方法对土地的自然、经济属性及其利用状况所进行的综合评审和鉴定。通过其将土地按质量差异划分为若干相对等级或类别,以表明在一定的科学技术水平下,被评价土地对于某种特定用途的生产能力和价值大小。
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polycircular region
polycistron
polycistronic mRNA
polyclimax
polyclimax hypothesis
Polyclitus
polyclonal antibody
polycoagulant
Polycomb silencing
Polycomb沉默
polycomplex
polycomplexation
polycomponent
polycomponent coordination compound
polycondensate
polycondensation
polycondensation monomer
polycondensation process
polycondensation reactor of polyester
polyconic projection
polyconic projection with meridional intervals on same parallel decrease away from central meridian by equal difference
polyconic projection with meridional intervals on same parallel decrease away from central meridian by tangent difference
polycrase
polycritical point
polycrystal
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