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根据“诺谟图”的计算原理,制成本计算图应用于快速分析,简便了计算过程。其特点为(1)计算快;(2)容易掌握使用;(3)使用范围广,不仅解决了分析中的各种计算(如应用于各种标准液测定各种药物的含量计算,也可应用于各种已知药物的浓度算出各种标准液的消耗量等),而且其它一般分析、等渗浓度、浓溶液的稀释等等都可以使用。本计算图的制法在左边画一直綫AB。在右边画一直綫CD,
According to the calculation principle of “nomogram ”, the calculation chart made by this system is used for quick analysis and simple calculation process. It is characterized by (1) fast calculation, (2) easy to grasp use, and (3) wide range of use, not only solving various calculations in the analysis (such as calculating the content of various drugs used in various standard solutions, Applied to the concentration of various known drugs to calculate the consumption of various standards, etc.), and other general analysis, isotonic concentrations, concentrated solution dilution, etc. can be used. The method of calculating the graph draw a straight line AB on the left. Draw a straight line CD on the right,