摘要
岗位粉尘测试过程中，采样方向不同、采样持续时间不同以及数据分析时都将产生误差。可通过确定同一采样点、加强仪器管理、确定采样持续时间、计算采样体积等途径减小误差。
Because having different sampling direction and different sampling sustained time,the error will be produced in the process of position dust examination.For decreasing error,similar sampling method,similar sampling time at every point and strengthening instrument management in the process of examination will be necessary.
出处
《山东冶金》
CAS
1998年第5期53-55,共3页
Shandong Metallurgy
