煤飛塵 的英文怎麼說
中文拼音 [méifēichén]
煤飛塵
英文
atmospheric air test dust standard sample fly ashsh-
Atmospheric air - test dust standard sample - fly ash
大氣試驗粉塵標準樣品煤飛灰Twenty-four hours of ceaseless work by the light of oil lamps, seventy feet down in a confined space with dust flying everywhere, tested patience and skill.
在煤油燈下連續工作24小時,在地底下70英尺的狹小空間里,塵土到處飛揚,真是對耐心和技巧的考驗。3. a 120, 000 ton coal yard is furnished with a sophisticated water sophisticated water sprinkling system to sprinkle over coal stack regularly dedusting the coal
3可儲煤12萬噸的煤場設有完善的噴淋系統,定期噴淋,有效的防止了煤塵飛揚。Analysis on characteristics of flyash from combustion of coal water slurry related to electrostatic precipitation
燃水煤漿飛灰的電除塵特性分析Air pollutants consist of particulates and gases. the former contain coal dust smoke, dust, ash and smoke while the latter contain so
空氣污染物大致可區分為固體微粒與有害氣體兩大類,前者包括煤煙、灰塵、飛灰及熏煙,後者包括分享友人