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 leakage of the mechanical sealing of this pump is severe.
  这台泵的机械密封泄露严重。
• 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。
• 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。
• 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。
• This created a quarantine-a sealing off of this planet.
  这创造了一个隔离-封闭了这行星。
• 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。
• Fit the seals and sealing rings.
  装上密封条和密封圈。
• The Die valve has already played hermetic sealing and metallic to seal completely two kinds of hermetic sealing patterns.
  蝶阀有弹密封和金属的密封两种密封型式。
• The recent research and development of the sealing technology in modern turbomachinery is reviewed.
  对现代透平机械的密封技术研究进行了综述。