917 resultados para Mineral lubricant

Mineral composition of soil colloids and its bearing on the genesis and classifi

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Mineral composition of the clay fraction:III.of some main soil groups of china

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Decomposition of pig manure and its effects on organo-mineral complexes

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A preliminary study on properties of organo-mineral complex of paddy soil...

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On the nature and mineral nutrients propertiea of secondary loess at lower...

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On the nature and mineral nutrients propertiea of secondary loess at lower...

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Effect of long-term application of manure and mineral fertilizers on nitrogen mineralization and microbial biomass in paddy soil during rice growth stages

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Effect of long-term application of manure and mineral fertilizers on nitrogen mineralization and microbial biomass in paddy soil during rice growth stages

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Short-term effects of copper, cadmium and cypermethrin on dehydrogenase activity and microbial functional diversity in soils after long-term mineral or organic fertilization

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Long-Term Fertilization Influences on Clay Mineral Composition and Ammonium Adsorption in a Rice Paddy Soil

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Effects of mineral matter on products and sulfur distributions in hydropyrolysis

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Influence of mineral matter in coal on decomposition of NO over coal chars and emission of NO during char combustion

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The influence of mineral matters in coal on NO-char reaction in the presence of SO2

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Heterogeneous reactions of sulfur dioxide on typical mineral particles

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Development and validation of a simple mineral dust source inventory suitable for modelling in North Central China

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