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农作物良种补贴
释义
农作物良种补贴
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。
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Rowland grating
Rowland, Henry Augustus
Rowland Hill
Rowland mounting
Rowland ring
Rowlatt Acts
row limit
row-major vector storage
row matrix
row mean
row monomiality
row-monomial matrix
Rowning
row nullity
row of a determinant
row of a matrix
row of a table
row of coordinates
row operation
row permutation
row raft Haozi(work songs on rows and rafts)
row rank
row rank of a matrix
row-reduced echelon form
row selection
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