“soil exhaustion”的概念、定义、翻译、参考文献-科学参考

单词	soil exhaustion
释义	soil exhaustion Encyclopedia 农学土壤耗竭释 soil exhaustion土壤耗竭由于超负荷耕种或自然环境恶化，养分大量消耗，土壤肥力减退，农作物和其他植物难以生长的贫瘠化现象。
随便看	metrology system metrology technology for radon nuclides and their decay products metrology technology of acidity metrology technology of calorimetry metrology technology of chemical purity metrology technology of electrolytic conductivity metrology technology of focal length metrology technology of gloss metrology technology of humidity metrology technology of isotope abundance metrology technology of lens center transmittance metrology technology of lenses centering errors metrology technology of medical endoscopes metrology technology of medical microscopes metrology technology of ophthalmic optics metrology technology of optical coherence tomography metrology technology of optical element curvature radius metrology technology of optical spectral imaging metrology technology of optical surface metrology technology of optical transfer function metrology technology of particle properties metrology technology of polymer molecular weight metrology technology of quantity of chemical composition in matrix metrology technology of refractive index metrology technology of resolution

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