fine aggregate

英 美
  • 细骨料,细集料
  • aggregate adj.合计的;总的n.总计;进球总数;集料v.(使)聚集;总计
  • fine adj.好的;优质的;精致的;晴朗的;健康的;细微的adv.合适地;恰好地n.罚款;罚金;结尾v.罚款;优化;净化;细化
    1. The research achievement of the embankment constructed with frost susceptibe a loose fine aggregate and fly ash and frost prevention are introduced.
      主要介绍冰冻地区利用具有一定冻敏性的松散细集料粉煤灰修筑路堤及冻胀防治的研究成果。