“tier soil”的概念、定义、翻译、参考文献-科学参考

单词	tier soil
释义	tier soil Encyclopedia 农学娄土释 tier soil塿土自然褐土经过长期耕种熟化，施加大量土粪或富含有机质的农家肥，并由风尘自然沉降而形成的一种人为土壤。在中国第一次全国土壤普查（1959）中命名，在中国土壤分类暂行草案（1978）和第二次全国土壤普查分类（1988）中归入半淋溶土土纲，褐土土类、塿土亚类；在中国土壤系统分类（1991）中，归入人为土纲，旱耕人为土亚纲，塿土土类；在美国土壤系统分类中，相当于新成土；在联合国世界土壤图图例（1988）中，相当于人为土。曾称堆垫褐土。
随便看	analysis of script in direction analysis of semi-synthetic macromolecule pharmaceutical excipients analysis of service flow Instability analysis of single photon radionuclide labelled pharmaceuticals analysis of social risk analysis of soil aggregate stability analysis of soil air analysis of synthetic macromolecule pharmaceutical excipients analysis of syphilis in-vitro diagnostics analysis of technical risk for aerospace products analysis of terpenoids analysis of tetracycline antibiotics analysis of the crime scene analysis of the in vitro radioimmunoassay kit analysis of the in vivo diagnostic radiopharmaceuticals Analysis of the Origin and Development of South Opera of Ming Dynasty analysis of therapeutic radiopharmaceuticals Analysis of the Traditional Chinese Garden analysis of time series analysis of toxic pharmaceuticals Analysis of Traditional Work analysis of urban competitiveness analysis of urban growth based on remote sensing analysis of urban heat island effect analysis of urban hinterland

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