乱砍 发表于 2025-3-25 03:57:44
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Accuracies in Po-210 determination for lead-210 dating,10. Isotope dilution alpha spectrometry proved a suitable tool for absolute determination of lead-210 for the dating of aquatic deposits. Moreover, isotope dilution alpha spectrometry along with speciation experiments can be used to resolve depositional anomalies arising from supported lead-210/Ra-2Felicitous 发表于 2025-3-25 18:08:24
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Biogeochemical Processes in the Ross Sea (Antarctica): Present Knowledge and Perspectivesh disequilibrium, drifting traps, and moored sediment traps. Burial rates of biogenic components were calculated by determining sediment mass accumulation rates, while inferences on the past evolution of the system were obtained through the record stored in sediments. Particle flux was characterizedcoddle 发表于 2025-3-26 01:53:55
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https://doi.org/10.1007/978-1-137-53604-4zählungen, von Geschichten, die einen dokumentarischen Zweck verfolgen, zu solchen mit vorwiegend künstlerisch-ästhetischem Anspruch, von großen Erzählungen im Sinne Lyotards zu in den Konversationsfluss eingebetteten kurzen Anekdoten und Erzählungen.ingenue 发表于 2025-3-26 20:30:04
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