PH玻璃电极对比观测及误差研究  

A Research on the Contrast Observation and the Observation Error of PH Glass Electrode

作　　者：林国元[1] 江劲军[1] 朱继承[1] 薛飞[1] 黄永模[1] 

机构地区：[1]福建省地震局水化学实验站,福州市350007

出　　处：《防灾技术高等专科学校学报》2006年第2期55-57,97,共4页Journal of College of Disaster Prevention Techniques

摘　　要：经过对PH玻璃电极对比观测实验,总结其在日常观测中衰减变化规律,以及PH电极失效前所具有的特征;讨论了对现有PH观测数据进行修正的方法,并编著相关修正程序;分析日常存在的测量误差,提出提高观测精度的措施。We sum up the ordinary decline law and the characteristics before the PH glass electrode loses efficacy through the contrast observation experiment, discuss the method of revising the PH observation data, compile the revising procedure, analyze the ordinary observation error and put forward the measures to improve observation precision.

关 键 词：PH玻璃电极 对比实验 观测误差 

分 类 号：P332.7[天文地球—水文科学]