quality difference

英 美
  • 质量差异
  • difference n.差异;不同;差额;分歧vt.区别
  • quality n.品质;才能;特质adj.高品质的;棒极了
    1. The result shown that first chrome liquor is added is better than bichromate of potash, and the difference of leather in qulity is bigger.
      研究发现,先加铬液或先加红矾,成革质量差异大,先加铬液优于先加红矾。