“soil extract”的概念、定义、翻译、参考文献-科学参考

单词	soil extract
释义	soil extract Encyclopedia 农学土壤提取液释 soil extract土壤提取液将一定量提取剂加入土壤，通过一定时间的离子交换或者溶解反应，然后用离心、过滤、抽吸等方法从固相土壤中分离出的溶液。
随便看	fractional charge fractional condensation fractional congruence fractional crystallization fractional cultivation fractional cumulative yield fractional cut fractional cutting-plane algorithm fractional D branes fractional D-branes fractional derivative fractional derivative and integral fractional differential fractional differential equation fractional differential integral equation fractional differential-integral equation fractional differential operator fractional differentiation fractional digit fractional dimension fractional distillation fractional divisor fractional drag fractional [electric] charge fractional electric charge

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