青年中文dust coal的意思
dust coal中文翻譯：
粉煤
煤粉
coal dust───[環境][礦業]煤塵；煤粉；n.煤塵; 煤屑
coal───n.煤；（尤指燃燒著的）煤塊；木炭；v.供煤；采煤，提煉煤；把……燒成炭；加煤
dust───n.(Dust)人名；(德、俄)杜斯特；vi.拂去灰塵；化為粉末；vt.撒；拂去灰塵；n.灰塵；塵埃；塵土
dust to dust───塵歸塵（歌名）；[電影]塵歸塵
dust bunnies───明顯看出受毒品影響的人；積塵
dust storms───n.塵暴( dust storm的名詞復數 )
standard coal───[礦業]標準煤
metallurgical coal───冶金用煤，煉焦煤；冶金用煤；冶金煤；煉焦煤
bituminous coal───n.生煤；[礦物]煙煤；瀝青煤（等于softcoal）
She called down something about coal dust and sawdust, someone called back up to her, and she laughed.───她朝樓下說了一句煤灰和鋸屑的話，有個人回了她一句，她發出笑聲。
The air is so black with diesel fumes and coal dust, I can barely see.───天空由于充滿柴油機的濃煙和煤灰而如此黑，我幾乎看不見。
The miserable Toad, crouching in the coal-dust, tried hard to think of something to do, with dismal want of success.───可憐的托德蜷縮在煤塵里，拼命想主意，可是苦于想不出來。
The invention relates to a method for safety seal and flow delivery in the technique of the gasification of dust coal.───本發明涉及一種粉煤氣化工藝中安全密封和氣流輸送的方法。
This dust catcher fits for cleaning non-viscous dust, coal, mud, sand, smoke and other powder.───該除塵器主要適用于清除非粘固灰塵，煤炭，泥沙，煙塵及其它粉塵等。
Transformation of the Modular Dust Coal Washing Process and Equipment───模塊選洗末煤工藝及設備技術的改造
The Practice of Reducing Magnetite Medium Consumption in Modular-based Dust Coal Washing Workshop of Chengzhuang Coalmine───成莊礦模塊洗末煤車間降低介耗的實踐
Gas, water, fire, dust, coal mine roof five kinds of typical accident fault tree diagram have been given by use of systems analysis from human, machine, environment, and management four elements.
For instance, traumatic hind if the skin is built - in dust , coal ash sundry, if clean ungodliness, colored grain remain can form ugly dust coloring inside the skin.
The invention relates to a method for safety seal and flow delivery in the technique of the gasification of dust coal.