bottom filler

基本解釋

• 底部填充物

英漢例句

雙語(yǔ)例句

• The method of the invention is that: inert fillers without the influence on the reaction are arranged at the bottom parts of each catalyst bed layer of a reactor.
  本 發(fā)明方法為：在反應(yīng)器每個(gè)催化劑床層的底部裝入對(duì)反應(yīng)沒(méi)有影響的惰性填料。
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