“soil pe value”的概念、定义、翻译、参考文献-科学参考

单词	soil pe value
释义	soil pe value Encyclopedia 农学土壤pe值释 soil pe value土壤pe值土壤中电子活度（ae）的负对数值。pe＝‒lg(ae)，是平衡状态（假想）下的电子活度。用于衡量土壤溶液接受或给出电子的相对趋势，在还原性很强的土壤溶液中，其趋势是给出电子。
随便看	shaft construction machinery shaft construction scheme shaft construction survey shaft cover platform shaft current shaft current of hydro-generator unit shaft deepening shaft development shaft distortion shaft drainage shaft drilling shaft drilling machine shaft encoder shaft excavation shaft fixed platform shaft for cable and pipe shaft furnace shaft furnace iron smelting in Africa shaft hoisting shafting shaft kiln shaft-less printing system shaft lining shaft lining process shaft lock

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