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农田监测
释义
农田监测
Encyclopedia
农学
农田监测
释
farmland monitoring
农田监测
通过规定或推荐的技术方法监测农田土、水、气环境以及农用投入品的施用情况的活动。目的是判定农田肥力和农田环境质量,为控制农田环境质量、预防农田环境污染提供依据。
随便看
minimum clique
minimum condition
minimum condition for left ideals
minimum connecting time of flights
minimum convex set
minimum corona
minimum-cost circulation
minimum cost flow problem
minimum-cost flow problem
minimum-cost function
minimum-cost maximum flow problem
minimum covering
minimum covering problem
minimum curvature property
minimum cut
minimum cut theorem
minimum deflection angle method
minimum deformation principle
minimum degree
minimum delay deconvolution
minimum delay signal
minimum density
minimum description length
minimum detectable brightness
minimum detectable concentration
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