“land roller”的概念、定义、翻译、参考文献-科学参考

单词	land roller
释义	land roller Encyclopedia 农学播种镇压器释 land roller播种镇压器用于播种后压实土壤表层的机具。
随便看	perturbation spectrum perturbation term perturbation theory perturbation theory for operator semi-group perturbation theory for operator semigroup perturbation theory in quantum mechanics perturbation theory of solitons perturbation theory of spectrum perturbative body perturbative force perturbative invariant perturbative method perturbative method of renormalization perturbative QCD perturbed perturbed angular correlation perturbed angular correlation (PAC) perturbed angular distribution perturbed body perturbed collocation method perturbed coordinate perturbed dimension perturbed element perturbed equation perturbed mapping

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