“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	finite continued fraction finite controller finite covering finite covering theorem finite cyclic group finite dam finite decimal finite definability finite deformation finite depletion finite derivative finite determinacy finite deterministic automaton finite development finite difference finite-difference approximation finite difference beam propagation method finite-difference beam propagation method finite-difference beam propagation method, FD-BPM finite-difference calculus finite-difference equation finite difference frequency domain method finite difference frequency domain method, FDFD finite difference method finite-difference method

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