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

单词	soil exchangeable sodium
释义	soil exchangeable sodium Encyclopedia 农学土壤交换性钠释 soil exchangeable sodium土壤交换性钠吸附于土壤胶体表面的钠离子。
随便看	quadratic surface quadratic surface form quadratic symplectic space quadratic tensor quadratic term quadratic termination quadratic transformation quadratic trigonometry quadratic trinomial quadratic upwind interpolation scheme for convective kinematics quadratic variance quadratic variation quadratic variation process quadratic-variation process quadratic vector space quadration quadrat method quadratrix quadratrix of Hippias quadratron quadrat setting of Chinese materia medica resources quadrature quadrature amplitude quadrature amplitude modulation quadrature amplitude modulation and demodulation

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