downward-facing heated surface

英 美
  • 面朝下加热
  • downward adv.向下adj.向下的;下降的
  • facing n.[建]饰面,覆盖面,面层;衬里(复)facings:衣领;袖口.动词face的现在分词.
  • heated adj.加热的;热烈的动词heat的过去式和过去分词.
  • surface n.表面;外表;平面adj.表面的;肤浅的vt.在...上加表层;使...成平面vi.浮到水面;显露;在表面工作
    1. When they are heated under pressure the constituents fuse together.
      在压力下加热,这些成分熔合在一起。
    2. The structure alteration of the lignin treated with saturated steam is more than that heated in dry condition.
      与用水蒸气加热处理相比,在干燥条件下加热后木素结构变化相对较小。