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

单词	hydromorphic soil
释义	hydromorphic soil Encyclopedia 农学水成土释 hydromorphic soil水成土成土过程中，长期或季节性（周期性）受地表积水并受地下水浸润或饱和的土壤。
随便看	quadratic rate of convergence quadratic rate of increase quadratic reciprocity quadratic reciprocity law quadratic reciprocity theorem quadratic recurrence equation quadratic representation quadratic residue quadratic residue modulo m quadratic residue symbol quadratic residue theorem quadratic risk quadratic root quadratics quadratic sieve quadratic sine quadratic smoothing quadratic solitons quadratic space quadratic space of a quiver quadratic square quadratic stability quadratic stabilizability quadratic stabilization control quadratic Stark effect

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