Concentration (CompositionDustEarth AtmosphereTwo hundred and forty six aerosol samples collected in the Atlantic, Pacific and other ocean regions were analyzed for their mineral and sea salt aerosol content. The geometric mean mineral aerosol concentrations over most oceans were low: 0.36 μg m3 in ...
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: Aspects of diagenesis. Soc. Econ. Paleon. Mineral. Spec. Pub. 26, 17–44 (1979). Google Scholar Braitsch, O.: Salt deposits, their origin and composition, 297 pp. Berlin: Springer-Verlag 1971. Google Scholar Breger, I.A. (Ed.): Organic geochemistry, 658 pp. New York: ...
[1] The size distribution and chemical composition of aerosol particles during a dust storm in the eastern Mediterranean are analyzed. The data were obtained from airborne measurements during the Mediterranean Israeli Dust Experiment (MEIDEX). The dust storm passed over the Mediterranean Sea and exten...
1. A naturally occurring, solid, inorganic element or compound having a uniform composition and a specific crystal structure. Minerals typically have a characteristic hardness and color, or range of colors, by which they can be recognized. 2. A natural substance of commercial value, such as iron...
PURPOSE:To obtain a mineral food composition effective in feeding calcium and magnesium at the same time in balanced state by using a bittern component obtained as a by-product of solar salt-production process and a calcium component as main components. CONSTITUTION:Bittern which is a mother liquo...
We will propel the construction of technology and equipment systems of deep earth exploration, carry out the exploration of 47 China Mineral Resources 2020 the deep earth structure and material composition of our country in a systematical way, and strengthen the ability to identify geological bodies ...
JK Crowley,SJ Hook - 《Journal of Geophysical Research Atmospheres》 被引量: 159发表: 1996年 THE STEREOCHEMISTRY AND CHEMICAL COMPOSITION OF INTERSTITIAL COMPLEXES IN URANYL-OXYSALT MINERALS The crystal structures and chemical compositions of uranyl-oxysalt minerals (primarily with sheet structural units...
Chemical Composition NaCl Crystal System Isometric Uses Winter road treatment, a source of sodium and chlorine for chemical processes, food preservation, seasoning Halite structure: This diagram shows the arrangement of sodium and chloride ions in a crystal of halite.The...
the depth of chloride ion penetration actually increases. This may be due to the significant reduction incement content, which results in lessCa(OH)2generated during hydration and reduced calcium silicate, leading to a relatively lowCaSiO3content in the chemical composition of UHPC, thereby increasing...