mass concentration

英 美
  • 质量浓度
  • concentration n.集中;专心;浓度
  • mass n.大量;块;众多adj.大规模的;群众的v.集中Mass.n.弥撒曲;弥撒
    1. The difference between par-ticle mass concentration and Bosch smoke number is indicated.
      指出微粒的质量浓度与波许烟度的不同。
    2. The influence of the temperature and relative humidity upon aerosol mass concentrations distributions has been discussed.
      摘要从理论上分析了温度和相对湿度对气溶胶质量浓度分布的影响。