145 resultados para integral trace forms

Effects of sulfur forms on heavy metals bioleaching from contaminated sediments

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Relationships between distributions of longevous population and trace elements in the agricultural ecosystem of Rugao County, Jiangsu, China

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A Trace Acquisition Method of Small Moving Target

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Behavior of trace elements during pyrolysis of Chinese Datong coal in a simulated drop tube reactor

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Trace elements in high-sulfur Assam coals from the makum coalfield in the northeastern region of India

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Occurrence and Fate of Some Trace Elements during Pyrolysis of Yima Coal, China

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Periodic orbits and trace formula - Integrable systems

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Trace formula and periodic orbits quantization for two-dimensional integrable system

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

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The mean value concept in mono-linear regression of multi-variables and its application to trace studies in geosciences

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IEECAS SKLLQG

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Use of Zr/Rb ratios in Chinese loess sequences to trace paleo-winter monsoon winds strength

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Mineral and chemical composition and some trace element contents in coals and coal ashes from Huaibei coal field, China

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Constraints of authigenic carbonates on trace elements (Sr, Mg) of lacustrine ostracod shells in paleoenvironment reconstruction and its mechanism

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Sequential solvent extraction for forms of antimony in five selected coals

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Climatic changes indicated by trace elements in the Chagelebulu stratigraphic section, Badain Jaran Desert, China, since 150 kyr BP

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