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单词 再计算
释义 〔titration〕The process, operation, or method of determining the concentration of a substance in solution by adding to it a standard reagent of known concentration in carefully measured amounts until a reaction of definite and known proportion is completed, as shown by a color change or by electrical measurement, and then calculating the unknown concentration.滴定:一种测定溶液中一种物质浓度的过程、操作或方法,在该溶液中以经过仔细测量的剂量加入一种已知浓度的标准试剂,直到一个已知比例确定的反应结束为止,如通过颜色变化或测量所显示,然后再计算未知的浓度〔recalculate〕To calculate again, especially in order to eliminate errors or to incorporate additional factors or data.重新计算:再一次地计算,尤指为消除错误或加入附加的因素或数据而进行的再计算
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更新时间:2024/11/26 19:28:02