“subsidies for good crop varieties”的概念、定义、翻译、参考文献-科学参考

单词	subsidies for good crop varieties
释义	subsidies for good crop varieties Encyclopedia 经济学农业四项补贴释 subsidies for good crop varieties农作物良种补贴中国通过建立良种推广示范区，对农民选用农作物良种并配套使用良法技术进行的补贴。
随便看	one-parameter family one-parameter family of geodesics one-parameter group one parameter group of transformations one-parameter group of transformations one-parameter method one parameter multiplicative subgroup one-parameter multiplicative subgroup one-parameter semigroup one parameter subgroup one-parameter subgroup one-parameter transformation group one-parameter variation one-part form one-particle distribution function one-particle distribution functional one-particle function one particle irreducible diagram one-particle irreducible diagram oneparticle irreducible diagram one particle irreducible vertex one-particle irreducible vertex oneparticle irreducible vertex one particle reducible diagram one-particle reducible diagram

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