bottom filler
基本解釋
- 底部填充物
英漢例句
- 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)明方法爲(wèi)：在反應(yīng)器每個催化劑牀層的底部裝入對反應(yīng)沒有影響的惰性填料。
ip.com