“variable rate application”的概念、定义、翻译、参考文献-科学参考

单词	variable rate application
释义	variable rate application Encyclopedia 农学﹝农业电气化与信息化工程﹞释 variable rate application变量作业利用安装有计算机、DGPS等先进设备的农机具，根据所处的位置及农田小区作物产量和影响作物生长的环境因素（如土壤结构、地形、植物营养、含水量、病虫草害等）实际存在的空间和时间差异性信息，自动调节农业物料投入速率的系统。又称变量实施、变量投入。是精准农业的核心技术环节。
随便看	Eva Jiricna Eva Kanturková Evald Vassilievich Ilyenkov evaluable primary frequency standard evaluate of loss of working time，vegetative period，nursing period evaluate the soil and water evaluation evaluation and interpretation of diagnostic tests evaluation attribute evaluation-based official transfer evaluation classification evaluation concept evaluation criteria for information system security evaluation criteria of air cleanliness evaluation criterion for polygeneration system evaluation criterion of social progress evaluation element evaluation field evaluation for agricultural water quality evaluation for autism evaluation for central development disorder evaluation for intelligence development evaluation for language development evaluation for language development delay Evaluation for Library Positions

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