sanding

英 [ˈsændɪŋ]

美 [ˈsændɪŋ]

v.  用砂纸(或打磨机)打磨
sand的现在分词

现在分词：sanding　复数：sandings　

化学

BNC.45452 / COCA.37464

柯林斯词典

• N-UNCOUNT 沙;沙子
  Sandis a substance that looks like powder, and consists of extremely small pieces of stone. Some deserts and many beaches are made up of sand.
  1. They all walked barefoot across the damp sand to the water's edge.
     他们全都光着脚走过潮湿的沙地来到水边。
  2. ...grains of sand.
     沙粒
• N-PLURAL (海滨等的)沙滩
  Sandsare a large area of sand, for example a beach.
  1. ...miles of golden sands.
     绵延数英里的金色沙滩
• VERB 用砂纸磨光(或擦净)
  If yousanda wood or metal surface, you rub sandpaper over it in order to make it smooth or clean.
  1. Sand the surface softly and carefully.
     用砂纸仔细而轻柔地打磨表面。
  2. Sand downmeans the same assand.
     sand down 同 sand
  3. I was going to sand down the chairs and repaint them...
     我打算用砂纸把椅子打磨光洁后重新上漆。
  4. Simply sand them down with a fine grade of sandpaper.
     只要用细砂纸把它们打磨一下即可。
• PHRASE 多变;动荡;曲折
  If you refer tothe shifting sands ofa situation, you mean that it changes so often that it is difficult to deal with.
  1. He had been a rock in the shifting sands of her existence.
     他一直是她曲折坎坷的生活中的主心骨。
  2. ...his shrewd tactical skills in the shifting sands of Arab politics.
     他在阿拉伯风云变幻的政局中的高明谋略

双语例句

• In belt grinding, the strip is passed between a tandem set of rotating sanding belts.
  在砂带磨光中，带钢在旋转的砂带之间通过。
• Electric control system of sanding section dk.
  砂光工段电控系统。
• Carefully remove lubricating gel and sanding residues.
  小心地去除润滑胶和沙残留。
• This air grinder is used for burr clearing, sanding, polishing, roll scale thining and welding in working ship, chemical machinery, mechanism manufacture repairing and working and so on.
  该气砂轮在船舶锅炉、化工机械及各种机械制造和维修工作中，用于清除毛刺和氧化皮修磨焊缝、砂光、抛光等作业。
• According to Shu3 reservoir geology and sanding status, we decide to treat oil well sand production by deep sand control process.
  根据曙三区油藏地质特征和出砂状况，确定在该区块应用深部防砂工艺治理油井出砂。
• The zero mold presents an opportunity to remove these witness lines by wet sanding, buffing and polishing.
  零模为除去这些可见分界线提供了机会，可使用湿磨、抛光的方法。
• Air conveying system for sanding and de-dusting fs.
  砂光除尘风送系统。
• Some minor fine sanding will be necessary prior to painting, but it looks pretty good as is.
  一些轻微的罚款砂光会之前进行必要的绘画，但它看起来不错的作为。
• I spent a little more time that I would have wanted sanding but it turned out great in the end.
  我花了多一点时间，我会想砂光，但原来的伟大在年底。
• The wood is full of pits and needs sanding.
  这木料上到处是凹坑，需用砂纸打磨一下。