“soil pH”的概念、定义、翻译、参考文献-科学参考

单词	soil pH
释义	soil pH Encyclopedia 农学土壤pH释 soil pH土壤pH 与土壤固相处于平衡状态的土壤溶液中H+离子活度的负对数值。是表征土壤酸碱性强弱的常用指标。是一个强度指标，增加（减少）1个单位，土壤溶液中H+的活度提高（降低）10倍。
随便看	information statistics technology information storage Information Storage and Retrieval information storage polymers information storage technology information strategy information strategy for public security information structure Information Studies: Theory & Application information superiority information surplus information symbol information syndication technology information syndrome information system information system acceptation information system adoption information system analysis information system application information system assessment information system at plant level information system audit information system based software operation and maintenance information system basic environment operation and maintenance information system configuration management

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。