WitrynaBut recycling scrap steel may affect the quality and performance of 4140 steel products. It depends on the type, source, and composition of the scrap. For example, some scrap may contain impurities or contaminants that can degrade the properties of 4140 steel. Witrynaimpurity (ɪmpjʊərɪti ) 词形 plural impurities 1. 可数名词 [usually plural] Impurities are substances that are present in small quantities in another substance and make it dirty or of an unacceptable quality. The air in the factory is filtered to remove impurities. 同义词: dirt, pollutant, scum, grime impurity 的更多同义词 2. 不可数名词
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Witrynaimpurity. noun. plural impurities. something which is mixed into another substance, but which should not be. zanieczyszczenie. The water in our spas is checked for … WitrynaWymowa impurity. Jak wymówić impurity po angielsku z nagraniem audio - Cambridge University Press flutter positioned expanded
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WitrynaThe exporting producer added that the post-treatment would only balance quality differences with regard to the particle size and the impurity of the product, excluding, … Witryna3 wrz 2024 · Determination of impurity contents is one of the main issues with quality control of drug substances and medications. Formulas in which peak areas of identified impurities are multiplied or divided by special correction factors, usually designated as F ( CF) or RRF, are usually used for the calculations. Witrynaimpurity noun (MIXED) [ C or U ] the fact that a substance is dirty or lower in quality because it is mixed with another substance, or something that causes this: Impurities … flutter positioned fill