直径中值 meaning in Chinese
median diameter
Examples
- The specific methods : 1 . to ascertain five control indications including suspended solid content , grain diameter median , oil content , iron bacteria and saprophytic bacteria by carrying out the experiment of core flow ; 2 . to ascertain indications of sulfate reducing bacteria and average corrosion rate by carrying out the experiment of revolving corroded test pieces ; 3 . to ascertain indications of average scaling rate and total mineralization degree by carrying out the experiment of scaling prediction and sensibility
具体的做法是：采用岩心流动试验确定悬浮固体含量、颗粒直径中值、含油量、铁细菌和腐生菌五项控制指标；采用旋转腐蚀挂片实验确定硫酸盐还原菌和平均腐蚀率指标；采用结垢预测和敏感性实验确定平均结垢率和总矿化度指标。