gimmick
发表于 2025-3-26 20:59:00
Effects of Lichens on Mineral Surfacesates is reviewed. A particular aspect of the diagnostic techniques referred to in the degradation effects of lichen activity is scanning electron microscopy with the associated electron probe micro-analysis facility.
寻找
发表于 2025-3-27 02:08:51
Biodeterioration and Disinfectantsd, or in various situations where processing of foods, pharmaceuticals and so on provide an ‘enrichment environment’ for potentially pathogenic bacteria, the survival and transfer of microbial contamination is of considerable concern.
过多
发表于 2025-3-27 09:22:24
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FORGO
发表于 2025-3-27 10:52:55
https://doi.org/10.1007/978-3-642-71856-4olonised surfaces using a Fowler radial flow shear apparatus showed that all three surface materials performed in different ways of both when untreated and treated. Possible reasons and the practical applications are briefly considered.
是剥皮
发表于 2025-3-27 16:46:28
Dieter Dölling,Dieter Hermann,Christian Lauelli on the surface of the treated concrete blocks, with the higher concentration of biocide, remained 10. – lO. below the cell counts of the untreated control block and those treated with the lower concentration. The weight loss amounted to 2%, whereas the control lost 6%.
疲惫的老马
发表于 2025-3-27 18:33:42
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Exploit
发表于 2025-3-27 22:13:00
Screening for Biocides to Inhibit Biogenic Sulphuric Acid Corrosion in Sewage Pipelineslli on the surface of the treated concrete blocks, with the higher concentration of biocide, remained 10. – lO. below the cell counts of the untreated control block and those treated with the lower concentration. The weight loss amounted to 2%, whereas the control lost 6%.
有偏见
发表于 2025-3-28 02:13:33
Dieter Dölling,Dieter Hermann,Christian Laue various carbohydrate sources. Their capacity for manganese oxidation and deposition of manganese oxides were also examined. This pattern, which in some cases is indicative of iron transfer and precipitation, is discussed in relation to crust formation and exfoliation.
催眠药
发表于 2025-3-28 08:33:40
Der Kriminalitätsbegriff in der Wissenschaftajor task in maintaining functionality and quality of susceptible high-quality materials. For that purpose one utilizes the possibility to incorporate various toxophoric groups as well as toxophoric structural elements into a wide variety of molecules, which then make use of their specific propertie
争吵
发表于 2025-3-28 12:41:28
https://doi.org/10.1007/978-3-642-77613-7nd pharmaceuticals.The effect of factors influencing microbial activity such as chemical environment, pH and temperature is reported Data are presented on the recovery of microorganisms from inherently hostile systems, e.g. alkaline cleaners,chiller systems.The effect of these environments on the ef