“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	Australia and New Zealand Army Corps Australia aviation Australian aboriginal Art Australian Aboriginal Flag Australian Aboriginal languages Australian Alps Australian Art Education Australian Associated Press Australian Astronomical Observatory Australian Astronomical Telescope Australian Broadcasting Corporation Australian Capital Territory Australian Centre for Contemporary Art Australian cinema Australian Convict Sites Australian Country Party Australian Day Australian Drama Australia-New Zealand Agreement Australia-New Zealand Closer Economic Relations Trade Agreement，ANZCERTA Australia-New Zealand Leadership Forum Australian Film Commission, AFC Australian Film Television and Radio School Australian Flag Australian Fossil Mammal Sites

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