论文设计了一台智能酸碱浓度测试仪，选用玻璃电极作传感器采用电位法测量溶液酸碱浓度。
In this paper, an intelligent acidity meter is designed which takes glass electrode as its sensor and measures acidity of solution through potentiometry.
实验结果表明，此测量电路能够满足酸碱溶液浓度测量分析的需要。
The experiment result shows that this measuring circuit is able to meet the needs of solution concentration analysis.
本文从缓冲微分方程式说明强酸、强碱溶液具有缓冲能力，并且比同总浓度的由共轭酸碱对组成的缓冲溶液的缓冲容量大。
In this paper the buffer capacity of strong acid and strong base solution is clarified in terms of buffer capacity differential equation.
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