“盐土”的概念、定义、翻译、参考文献-科学参考

盐土

Encyclopedia

农学盐土释
Solonchak盐土
表层（0～30厘米）中含盐量超过6～20克/千克已形成明显积盐层的土壤。氯化物盐土含盐量下限为6克/千克，氯化物-硫酸盐和硫酸盐-氯化物盐土为10克/千克，硫酸盐盐土的积盐下限为20克/千克。在中国土壤分类暂行草案（1978）及全国第二次土壤普查（1988）中，列为盐成土纲、盐土土类；在中国土壤系统分类（2001）中，相当于正常盐成土[注]；在美国土壤系统分类中，部分相当于积盐干旱土[注]、含盐潮湿始成土[注]；在世界土壤资源参比基础（2013）中，部分相当于盐土[注]。

单词	盐土
释义	盐土 Encyclopedia 农学盐土释 Solonchak盐土表层（0～30厘米）中含盐量超过6～20克/千克已形成明显积盐层的土壤。氯化物盐土含盐量下限为6克/千克，氯化物-硫酸盐和硫酸盐-氯化物盐土为10克/千克，硫酸盐盐土的积盐下限为20克/千克。在中国土壤分类暂行草案（1978）及全国第二次土壤普查（1988）中，列为盐成土纲、盐土土类；在中国土壤系统分类（2001）中，相当于正常盐成土[注]；在美国土壤系统分类中，部分相当于积盐干旱土[注]、含盐潮湿始成土[注]；在世界土壤资源参比基础（2013）中，部分相当于盐土[注]。
随便看	railway passenger service railway passenger service information system railway passenger station railway passenger tariff railway passenger traffic railway passenger train service work Railway Port of Suifenhe City railway retaining wall struction railwayretaining wall struction railway roadbed problems and remedial measures railway rolling stock railway rolling stock maintenance and repair railway sand prevention railway section block railway shunting hump railway signal railway signal indication railway signaling railway signaling power supply equipment railway signaling reliability railway signaling vital relay railway sound barrier railways passenger car equipment railway station railway station and terminal