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atmospheric quality assessment of agricultural area
释义
atmospheric quality assessment of agricultural area
Encyclopedia
农学
农产品产地环境
释
atmospheric quality assessment of agricultural area
农区大气质量评价
根据人们和农业生产对大气环境质量的具体要求,按照一定的标准和方法,对某农业生产区域空间范围内的大气质量进行定性或定量评价的过程。是农区环境质量评价体系中一种单要素评价,确定农区大气污染程度的一种手段,也是环境质量研究中的一个理论问题和方法问题。包括农区大气质量的达标情况判断、变化趋势预测和相互比较等。
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sidelobes
sidelobe subtraction
side of abdomen
side of an angle
side of a polygon
side of a spherical triangle
side on group
side-on group
side on ligand
side-on ligand
side-on-ligand
side-on-ligand; side-bound ligand
side opposite of an angle
side overlap
side payment
side payment condition
side plane of projection
side precipitate of boiler flue gas
side projection
side-pumped all solid-state lasers
side-pumped laser
side reaction
side reaction coefficient
side reaction coefficient of metal ion
side-reaction coefficient of metal ion
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