“hydragric horizon”的概念、定义、翻译、参考文献-科学参考

单词	hydragric horizon
释义	hydragric horizon Encyclopedia 农学水耕氧化还原层释 hydragric horizon水耕氧化还原层在水耕条件下铁锰自水耕表层兼自其下垫土层的上部亚层还原淋溶，或兼有由下面具潜育特征或潜育现象的土层还原上移，并在一定深度中氧化淀积的土层。是中国土壤系统分类中诊断表下层之一。
随便看	investigation of grassland rodent pest investigation of land ownership investigation of marine sediment dynamics investigation of patoral plant disease investigation of public security cases investigation of reservoir immersion investigation of reservoir leakage investigation of rock materials investigation of sand-gravel aggregate investigation of shallow structure Investigation of Stele Inscription Investigation on Clay Seals Investigation on the Classic of Poetry investigation period investigation personnel investigation procedure Investigations by Imperial Commissioners investigation supervision investigation system Investigation Team of League of Nations investigation team of national bureau of statistics investigation thought investigation written-record for road traffic accident scene investigative assumption investigative cooperation

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