Biblioteca Digital

936 resultados para Animated forms

High concentrations of hydrate in disseminated forms found in very fine-grained sediments of Shenhu area, north slope of South China Sea

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Sequential extractions and isotope analysis for discriminating the chemical forms and origins of Pb in sediment from Liaodong Bay, china

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Study on the forms of exchangeable aluminum in acid soil

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Nitrogen forms in synthetic humic acid using nitrogen-15 nuclear resonance technique

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Forms of rare earth elements in soils :II.differentiation of rare earth elements

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Forms of rare earth elements in soils: distribution

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Nitrogen forms in humic substances

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Forms and transformation of soil phosphorus and the effective application of...

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Forms and transformation of soil phosphorus and the effective application of...

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Formation of structure in red soils under different forms of utilization

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Distribution of nitrogen forms in humic acids with special reference to unknown nitrogen

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Forms and transformation of heavy metal elements in soils and its ecological eff

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The nitrogen forms of the non-hydrolyzable residue of humic acid

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Effects of sulfur forms on heavy metals bioleaching from contaminated sediments

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Hydrogen isotopic compositions of n-alkanes from terrestrial plants correlate with their ecological life forms

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