“soil chemical-melioration”的概念、定义、翻译、参考文献-科学参考

单词	soil chemical-melioration
释义	soil chemical-melioration Encyclopedia 工学土壤改良释 soil chemical-melioration土壤化学改良通过化学方法来改良土壤成分、结构与化学特性，保持与提高土壤肥力，改善土壤农业化学指标，预防或减轻农业的负面影响的活动。
随便看	fire cause fire cause indentify fire classification fire-clay brick fire coal Fire code fire command center fire commander fire commanding diagram fire communication fire compartment fire control fire control distance fire control in mines fire-control optics fire control radar fire control room firecracker graph firecracker vase Fire Curtain fire damage fire damage assessment method fire damper fire damper in smoke-venting system fired brick

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