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 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。
• 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。
• The sealing fuzzy reliability of a flanged system is investigated under the ideal case.
  文中对理想情况下法兰的密封模糊可靠度进行了较为详细的研究。
• 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。
• 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 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。
• This product has an excellent resistance to high and low temperature and good sealing performance.
  本产品有优良的耐高低温性和良好的密封性能。
• 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 leakage of the mechanical sealing of this pump is severe.
  这台泵的机械密封泄露严重。