“土壤pH获取”的概念、定义、翻译、参考文献-科学参考

单词	土壤pH获取
释义	土壤pH获取 Encyclopedia 农学﹝农业电气化与信息化工程﹞释 measurement of soil pH土壤pH获取为了获知土壤酸度而进行测量pH（土壤氢离子浓度指数）的活动及其过程。
随便看	covariant divergence covariant exterior differential covariant field covariant formulation of Lorentz condition covariant formulation of Maxwell equations covariant formulation of Maxwell equations in media covariant formulation of the charge conservation covariant functor covariant index covariantly constant field covariantly constant spinors covariant mapping covariant morphism functor covariant of a group covariant of a tensor covariant order covariant principle covariant quantization covariant set covariant spinor covariant tangent bundle covariant tensor covariant tensor algebra covariant tensor field covariant tensor fields on complex manifold

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