sealing

英 [ˈsiːlɪŋ]

美 [ˈsiːlɪŋ]

n.  海豹捕猎
v.  封上(信封); 密封(容器); 封盖…的表面
seal的现在分词

现在分词：sealing　复数：sealings　

医学化学

BNC.24254 / COCA.26354

牛津词典

noun

• 海豹捕猎
  the activity of hunting seals

英英释义

noun

• the act of treating something to make it repel water
  Synonym:waterproofing

双语例句

• The bonding and sealing elements must be replaced during repairs.
  修理过程中必须更换粘合元件和密封元件。
• This increases the wear on the sealing lips, which leads to leakage over the operating time.
  这就加快了密封唇的磨损，随着工作时间增加导致出现泄漏。
• The material cost of the glass is low, and the processing and sealing are convenient.
  玻璃的材料成本也较低，加工和密封也方便。
• Replace sealing rings on the vacuum pump and vacuum hose.
  更换真空泵和真空软管上的密封圈。
• This use of grease lubrication of the bearing has a sealing effect.
  这对使用脂润滑的轴承具有一定的密封效果。
• The developing trend of nitrile rubber used as sealing materials is presented.
  并探讨了丁腈橡胶作为密封材料使用的研究方向。
• This is The French Laundry's vacuum sealing system.
  这是法国洗衣房的真空密封系统。
• Fit the seals and sealing rings.
  装上密封条和密封圈。
• The paper was used for sealing up holes in walls and roofs.
  这些纸用来封住墙壁和屋顶的洞。
• The utility model can also prolong the service life of the rubber sealing ring and the pressure cooker.
  大大延长了橡胶密封圈和高压锅的使用寿命。