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“煤灰”的英語可以翻譯為:coom,coal ash,coal ash and slag ...
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“煤灰”的拼音為:méi huī...
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“粉煤灰”的英語可以翻譯為:flyash,fly ash,pulverized fuel ash ...
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馬修擦掉了臉上的煤灰。Matthew scrubbed the coal dust from his face.他們滿臉煤灰。Their faces were blackened with soot.他的臉和雙手都沾滿了煤灰和污垢.His face and hands were coverd with grime from the coal dust....
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在堿 - 礦渣系統(tǒng)中加入酸性粉煤灰,構(gòu)成堿 - 粉煤灰 - 礦渣系統(tǒng).Adding acid flyash in alkali - slag system forms alkali - flyash - slag system.本文從定性、定量兩方面分析了增鈣灰的 “ 粉煤灰效應(yīng) ”.Fly ash effeCts " of fly ash added calcium is analyzed qualitatively. "文章簡要介紹...