“褐土”的概念、定义、翻译、参考文献-科学参考

褐土

Encyclopedia

农学褐土释
Cinnamon soil褐土
暖温带半湿润气候旱生森林条件下形成的通常具有黏化层和钙积层的土壤。在中国土壤分类暂行草案（1978）和全国第二次土壤普查分类方案（1988）中，列为半淋溶土纲褐土土类；在中国土壤系统分类（1991）中，列入硅铝土土纲半干润硅铝土亚纲；在美国土壤系统分类中，根据淀积黏化层的有无，大致相当于半干润淡色始成土、半干润淋溶土和夏旱淋溶土；在联合国世界土壤图图例（1988）中，大致相当于艳色始成土、艳色高活性淋溶土等。曾称石灰性棕色土、山东棕壤、森林棕钙土。又称褐色森林土。

单词	褐土
释义	褐土 Encyclopedia 农学褐土释 Cinnamon soil褐土暖温带半湿润气候旱生森林条件下形成的通常具有黏化层和钙积层的土壤。在中国土壤分类暂行草案（1978）和全国第二次土壤普查分类方案（1988）中，列为半淋溶土纲褐土土类；在中国土壤系统分类（1991）中，列入硅铝土土纲半干润硅铝土亚纲；在美国土壤系统分类中，根据淀积黏化层的有无，大致相当于半干润淡色始成土、半干润淋溶土和夏旱淋溶土；在联合国世界土壤图图例（1988）中，大致相当于艳色始成土、艳色高活性淋溶土等。曾称石灰性棕色土、山东棕壤、森林棕钙土。又称褐色森林土。
随便看	rules of sound rules of specie rules of statutory interpretation rules of the court Rules of the Palace Museum Council Rules of the People’s Republic of China on the Legal Survey of Fishery Vessels rules of type raising rules of water price management rules of water right transaction Rules on Administration of Examination and Approval of Requisition and Occupation of Grassland rules on anti-abusing tax treaty rules on financial services in GATS Rules on Management of Restoration Projects of Memorial Buildings, Ancient Buildings and Grottoes Rules on Safety and Protection of Radioisotopes and Radiation-emitting Device Rules on School Hygiene Work rules on stage Rules on Theft Rules on the Licenses for Safety of Radioisotopes and Radiation-emitting Devices Rules on the transportation of radioactive materails Rules on the Work of Museums of Provinces, Cities and Autonomous Regions rule space model rules-selecting approach rule-utilitarianism Rule ‘Chi’ of Fifteen Grades rulin four masters