【摘要】 通过电位滴定分析和常规滴定管滴定分析,对船用滴定管装置进行了平行对比实验以及 对实验数据进行F检验和t检验。结果表明,船用滴定管微量分析有较好的精密度和较高的准确 度,并且具有操作简便等特点。更多还原

【Abstract】 By means of potentiometric titration analysis and routine burette titration analysis, this paper carries out parallel contrast tests and puts data to the F-test and t -test, which shows that micro-analysis of burette apparatus used on board ships has fairly good precision and accuracy with characteristics of being easily operated, etc.更多还原