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

• We spent hours sanding and polishing the wood floor in the living room.
  我们花了好几个小时将客厅的木板磨光，擦亮。
• I have a little more filling and sanding tomorrow.
  我有一个多一点灌装和砂光的明天。
• 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。
• Not a fleck of seaweed or splash of color to give a hint of a sanding shelf.
  压根找不到暗示附近有近岸沙床的哪怕一小片海藻，或者一星点生机颜色。
• I have a combination of filling one side and sanding the other to do.
  我有一个组合，填补一方和砂光其他的事。
• I shot it with some primer to show up the high and low spots, still a bit of sanding to do but its pretty close to the original now.
  i开枪，它与一些引物，以显示了高和低点，仍然是一个位砂做，但其相当接近到原来的现在。
• The concept of electronic sanding and the comparison and analysis of it's making methods
  电子沙盘的概念及其制作方法的比较与分析
• This preparation consists of sanding away any paint or rust to obtain a smooth but not highly polished surface.
  准备工作包括用砂纸打磨，除去油漆和锈迹，以使表面光滑但又不抛得很光。
• PRODUCING WITH LIMITED SANDING APPLIED IN OFFSHORE HEAVY OIL FIELDS Paste Consistency and Setting Time Standards Detector Evaluation of Uncertainty
  适度出砂技术在海上稠油油田的应用研究净浆标准稠度与凝结时间测定仪不确定度评定
• Sand prevention system of high permeable silicate is a new kind of chemical sand prevention technique put forward to solve sanding problems caused by casing deformation wells during production.
  高渗透硅酸盐水泥防砂体系是为了解决套变井在生产过程中的出砂问题，根据微细水泥水化及其水化物的特点提出的一种适用于套变井的新型化学防砂技术。