玻璃量具对实验分析造成的误差

The error that was brought out when the measuring tool of glasses was used in the experiments

通过具体的实验分析数据 ,分析和指出了玻璃量具对实验分析造成的较大误差 (可达到 2 0 %～ 30 % ) ,并提出了避免此种误差的具体方法和建议。

This paper analyzed and pointed out the greater error that was brought when the measuring tool of glasses was used in the experiments through the concrete analytic data of the experiments This paper also pointed out how to avoid to this error