“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	internal transcribed spacers Internal transfer price internal transformation internal treatment internal turret mooring system internal turret mooring system ，IT internal validity internal validity of study internal variation internal vertex internal waters internal wave internal work internal working model internal Wushu schools Internal–External Locus of Control Scale Internatioal Federation of Fillm Societies international 10-20 system international 1020 system International Academic Conference on Chinese Ancient Operas and Culture at the Turn of the Century International Academic Conference on Mei Lanfang's System of Dramatic Performance International Academy of Astronautics International Academy of Ceramics International Academy of Linguistic Law International Accounting Standards Board

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