“land preparation”的概念、定义、翻译、参考文献-科学参考

单词	land preparation
释义	land preparation Encyclopedia 农学牧草播种前整地释 land preparation牧草播种前整地在牧草播种之前开展的选地、清理地面、耕地、施底肥、耙耱地等一系列措施。
随便看	Euler homogeneous function theorem Euler hypergeometric transformation Eulerian angle Eulerian angles Eulerian approach Eulerian circulation Eulerian coordinate Eulerian derivative Eulerian graph eulerian method Eulerian motion Eulerian period Eulerian polynomials Eulerian triangulation Euler identity Euler idoneal number Euler inequality Euler infinity point Euler integral Euler integral formula Euler integral of the first kind Euler integral of the second kind Euler-Jacobi pseudoprime Euler kinematical equation Euler kinematical equations

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