“calcareous soil”的概念、定义、翻译、参考文献-科学参考

单词	calcareous soil
释义	calcareous soil Encyclopedia 农学石灰性土壤释 calcareous soil石灰性土壤含有较多游离碳酸钙和碳酸镁，pH在7.5～8.5的土壤。属碱性土壤。通常可以根据冷稀盐酸溶液（0.1摩尔/升）滴加于土壤是否产生气泡作定性判断，产生气泡者为石灰性土壤。
随便看	preclinical drug metabolism analysis preclinical drug quality standard study pre-clinical drug stability testing pre-clinical pharmaceutical research of polymorphic drug preclinical research pre-clinical safety research evaluation preclinical study of peptide drug preclisere pre-closed operator preclosed operator precoating precocene precocialism precocies precocious development precocious insemination precocious puberty precocious scaling precoding Precolumbian Chiefdom Settlements with Stone Spheres of the Diquís precolumn precombustion precomminution precompact precompact convergence

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。