“soil puddling”的概念、定义、翻译、参考文献-科学参考

单词	soil puddling
释义	soil puddling Encyclopedia 农学土壤黏闭释 soil puddling土壤黏闭渍水的条件下，从事机械操作，土壤结构体遭到破坏，土粒充分分散，形成无结构的泥浆均质体的现象。
随便看	contractive factor contractive linear operator contractive mapping contractive-mapping principle contractive operator contractive operator-valued function contractive semi-group contractive semigroup contractivity contract law Contract Law of the People's Republic of China contract learning contract management of water conservancy project contract management system contract of charter party contract of novation contract of towage by sea contract of transferring land use right by government and by non-government contractor contractor liability insurance contractor logistics support of aircraft equipment contractor safety management system contract postgraduate contract purchase contract record

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