Allure
发表于 2025-3-28 18:09:48
Some Mineralogical Approaches to Study the Biocarbonate and the Carbonate-Siliceous Nodulesree radicals of fossilized protein substances and findings of fossil bacteria. Experimental laboratory-scale modeling of natural carbonate deposition by microbial communities confirms that bacteria can promote nodules formation.
兵团
发表于 2025-3-28 21:01:51
Structural Features and Composition of Amber from Placers on the East Coast of Sakhalin Islands. The central part of the sample may have a composition of the rumanite and peripheral-zone retinite. Two main compositional features of these natural resins are the ratio of aromatic to oxygenated hydrocarbons, and the ratio between the ester and the carboxyl groups in the oxygenated compounds. Th
连锁,连串
发表于 2025-3-29 00:36:18
Evidence of Biogenic Activity in Quartz-Hematite Rocks of the Urals VMS Depositswith tube microfossils (up to −26.2 ‰) indicates its biogenic origin. The habitat conditions of the tube microfossils favored the mineral precipitation. The newly formed apatite, rutile, illite, monazite, dolomite, ankerite, siderite, monheimite, REE carbonates, anatase, leucoxene, Mn-oxides, titano
shrill
发表于 2025-3-29 05:07:06
Quantitative Evaluation of Several Geochemical Characteristics of Urban Soilshemical elements accumulation in soils, we note the primary role of Pb and Zn in all groups of cities. Out from the rest pollutants it is necessary, first of all, to note As, Cu, and Cl, which are the main contaminants in four of six cities groups. In two groups of settlements, Cd and Co are importa
我还要背着他
发表于 2025-3-29 09:50:38
Thermodynamics of Environmentally Important Natural and Synthetic Phases Containing Seleniumated and plotted using the Geochemist’s Workbench (GMB 7.0) software package. The database comprises the thermodynamic parameters of 46 elements, 47 main particles, 48 redox pairs, 551 particles in solution, 624 solid phases, and 10 gases. The Eh–pH diagrams of the Me–Se–H.O systems (Me = Cu, Pb, Co
Hot-Flash
发表于 2025-3-29 14:51:55
Trace Element Composition of Poplar in Mongolian Citiesetry (ICP-MS) on Elan-6100 and Optima-4300 analyzers. . The local biogeochemical background of the Mongolian cities under consideration differs from the mean global values in the higher concentrations of Cd, Sr, As, and Zn. The concentrations of Be, V, Pb, Cr, and Ni in plants of the background area
Narrative
发表于 2025-3-29 19:14:18
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燕麦
发表于 2025-3-29 19:48:15
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男学院
发表于 2025-3-30 03:04:54
KI 2018: Advances in Artificial Intelligencethe entire mycelium surface was established. The sorption process of precious metals by a fungic cell wall proceeded differently: the interaction process of ionic Au with an organic matrix continues up to the formation of metal nanoparticles, on which gold units are further formed, whereas the inter
事情
发表于 2025-3-30 06:35:02
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