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水耕氧化还原层
释义
水耕氧化还原层
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。
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Northern Territory Administration Act 1910
nuclear graphite
occupational nursing education
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one-man flight vehicle
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ornithopter
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O Taeseok
passenger airplane
Phayao
Phichit
Phitsanulok
Photo-Secession
.post
postmortem care
Precious Works in Stone Canal Pavilion
Prehistoric Cultures in Myanmar
primary nurse
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propfan aircraft
Pyin U Lwin
reality show
Recognition,Rights and Reform
residual assignment principle
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