“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	International School Sport Federation International Science Council International Science Olympiad International Scientific Film Assoiciation International Scientific Optical Network International Scientific Radio Union international seabed area International Seabuckthorn Association international securities law international security International Seed Federation，ISF International Seed Testing Association International Seed Trade Federation International Seminar on Chinese Opera Art International Seminar on Operas of Ming and Qing Dynasties International Sepaktakraw Federation international servitude International Ship and Port Facility Security Code International Shipping Center international shipping center International Shooting Sport Federation International Skating Union International Ski Federation international small packet International Society for Chinese Language Teaching

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