“soil residual alkalinity”的概念、定义、翻译、参考文献-科学参考

单词	soil residual alkalinity
释义	soil residual alkalinity Encyclopedia 农学土壤残留碱度释 soil residual alkalinity土壤残留碱度土壤中除钙、镁离子外其余碱性离子产生的浓度。其数量为土壤溶液中总碱度与钙、镁离子总量之差。
随便看	sample entropy sample estimate sample estimation sample excess sample extraction and enrichment technology for pharmaceutical analysis sample extreme sample fractile sample function sample generalized variance sample injection techniques in capillary electrophoresis sample injector sample interval sample kurtosis sample loop sample matrix sample maximum sample mean sample median sample method sample minimum sample mode sample modification sample moment sample moment of order k sample multiple correlation coefficient

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