powdery ash 中文意思是什麼

powdery ash 解釋
粉狀灰
  • powdery : adj. 1. 粉的，粉狀的。2. 滿是粉的；布滿塵埃的。3. 容易變成粉的。powderiness n.
  • ash : n 1 〈常 pl 〉 灰。2 〈pl 〉灰燼；廢墟。3 〈pl 〉骨灰，遺骨；〈詩〉遺骸。4 灰色，蒼白。5 碳酸鈉 ...
  1. After compound of spontaneous combustion gangue powder and fly ash, that water demand of gelled material systems is decreased than that of only mixing spontaneous combustion gangue powder and the tendency of water demand is gradually increasing with the increment of the proportion of spontaneous combustion gangue powder in powdery materials

    自燃煤矸石粉與粉煤灰復合后，膠凝材料體系的需水性比單摻自燃煤矸石粉減小，其需水性趨勢隨自燃煤矸石在粉體中所佔比例的增加而逐漸增大。
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