“变量作业”的概念、定义、翻译、参考文献-科学参考

单词	变量作业
释义	变量作业 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	The prodigal son the production of methanol from natural gas the production of nitromethane from natural gas The Production of Space the production process of electronic publications the production process of sound recordings the production process of video recordings the professional authority of social work the professional identity of social work The Professional Standards for the Principal in Compulsory Education Schools(Trial) The Professor the programme for conversion of slope farmland into forest programme the programme for protection of wild fauna and flora and development of nature reserves The Programme on Sandification Control for Areas in the Vicinity of Beijing and Tianjin the program of plus and minus Hook between urban and rural construction land The Program of the War of Resistance Against Japan and Building State of Kuomintang The Progress of Poesy the prohibition of business strife the prohibition of self-dealing The Project for Prevention and Control of Desertification The Project of Archives Document Heritage in China The Prominent families in Jiaxing during the Ming and Qing Dynasties The Promise The Promised Land The Promotion

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