“黑钙土”的概念、定义、翻译、参考文献-科学参考

单词	黑钙土
释义	黑钙土 Encyclopedia 农学黑钙土释 Chernozem黑钙土温带半干润气候地区草原植被条件下形成的，表层具有深厚腐殖质层、下部具有钙积层或石灰反应的土壤。在中国土壤系统分类为均腐土纲，半干润均腐土亚纲；在美国土壤系统分类中，黑钙土属于软土纲的多种类型：冷冻性冷凉软土、黏化冷冻软土、钙化冷凉软土、黏化半干润软土、弱发育半干润软土、钙质半干润软土等。
随便看	differential cross section of state-state scattering differential cryptanalysis differential delay differential detection differential determination differential device differential-difference equation differential dimension differential display reverse transcription polymerase chain reaction，DDRT-PCR differential divisor differential divisor class differential Doppler differential dynamic programming differential dynamic systems differential effect allocation method differential electrochemical mass spectrometry differential embedding differential emission measure differential emotions scale differential emotions theory differential energy distribution differential energy flux differential entropy differential equation differential equation method

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。