SCIENCE|natural and applied sciences|physical sciences
- éifeachtúlacht treáite Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- penetration efficiency
- en
- Sainmhíniú rate at which an initial amount of gas put into a system reaches a given point, e.g., at which concentrations are measured Tagairt DG GROW
- Nóta Penetration efficiency = (amount out/amount in) *100for pollutants, solid particles