dust gauge

英 美
  • 粉尘计
  • dust n.灰尘;尘土;粉尘vt.去掉...的灰尘;撒粉末于vi.除尘
  • gauge n.测量仪器;测量标准;(铁道的)轨距;(钢丝等的)直径;(枪管的)口径v.估计;判断;测量
    1. The concentration of the suspended particles at transporting dregs was determined with a light scat cring dust meter constructing tunnel.
      用光散射数字粉尘计对施工隧道装运碴时颗粒物浓度进行了测定。