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农用水质量评价
释义
农用水质量评价
Encyclopedia
农学
农产品产地环境
释
evaluation for agricultural water quality
农用水质量评价
按照一定的评价标准、评价参数和评价方法,对农田灌溉水、畜禽饮用水、水产养殖水等农用水的质量进行定性或定量的测定、分析和判断的过程。
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rank of a set
rank of a set of vectors
rank of a singular point
rank of a space
rank of a subset
rank of a system of equations
rank of a system of vectors
rank of a tensor
rank of a transformation
rank of a valuation
rank of a vector bundle
rank of a vector space
rank of a web
rank of commensurability
rank of death cause
rank of indefiniteness
rank of the elliptic curve
rank of the group of units
rank of the people's police
rank of water resources and hydropower projects
rank-one method
rank order
rank order correlation coefficient
rank order estimation
rank-order method
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