“agricultural industrial structure”的概念、定义、翻译、参考文献-科学参考

单词	agricultural industrial structure
释义	agricultural industrial structure Encyclopedia 管理学农业产业结构释 agricultural industrial structure粮食作物结构一定区域内（国家、省份或市县）各种粮食作物种植面积的比例关系。
随便看	approximation by defect approximation by diffusion approximation by excess approximation by function of complex variable approximation by interpolation approximation by least squares approximation by linear operators approximation by operators approximation by periodic transformations approximation by polynomials approximation by rational functions approximation by series approximation by splines approximation error approximation formula approximation function approximation in quadratic norm approximation in the mean approximation in the quadratic mean approximation method approximation of an equation approximation of an operator approximation of a solution approximation of effective medium approximation order

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