roll steel

英 美
  • 轧钢
  • roll n.卷;滚动;名单;压路机;颤音;圆形物,面包卷v.摇摆;滚;绕;转动;展开
  • steel n.钢铁;钢制品;钢铁般的性质vt.使坚强;使...硬如钢;使下定决心adj.钢的;坚强的
    1. We lag far behind in mining and steel rolling, the two sectors of iron and steel industry.
      钢铁两头,采矿和轧钢,都差得很多。
    2. Steel rolling heating furnace conditions are realized by means of heat balance testing of the furnaces.
      摘要通过对湘钢轧钢加热炉的热平衡测试,了解炉子的热工作状况。