ultra-fines

 
['?ltr?f'a?nz]     ['?ltr?f'a?nz]    
  • 超細粉體

ultra-fines的用法和樣例:

例句

  1. The secondary screens receive the coal from the crushers and remove the fines.
    經(jīng)壓碎后的煤通過(guò)第二道篩,篩出細粉。
  2. Elutriation refers to the selective removal of fines by entrainment from a bed consisting of a mixture of particles sizes.
    揚析是指從由各種顆粒直徑的混合物形成的床層中選擇地夾帶出細粉顆粒的過(guò)程。
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