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 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 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。
• The rounded lip design insures proper sealing and long life for no lube added service.
  圆形唇密封设计，确保了适当的和长期的生活无润滑油增值服务。
• Fit the seals and sealing rings.
  装上密封条和密封圈。
• 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。
• According to the materials can be divided into dynamic seal metal seal and metal sealing valve.
  根据动密封的材料也可分金属密封和非金属密封阀门。
• I covered the scroll in sealing wax, and affixed a red ribbon.
  我用封蜡将卷轴封好，并系上一根红丝带。
• 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。
• For processing adhesives and sealing compounds.
  用于处理粘合剂和密封剂。
• 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。