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 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。
• Though the panels come pre-treated, they needed a final sealing with two coats of preservative.
  虽然这些镶板运来时经过了预处理，但是还需要涂上两层防腐剂进行最后的密封。
• 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。
• 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。
• Knowledge in waterproof, dust proof and sealing.
  具有防水、防尘和密封方面的知识。
• The gas tightness of the sealing mechanism is effectively guaranteed through the design of the sealing mechanism.
  通过以上密封机构的设计，有效保证了其密封机构的气密性。
• 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。
• The leakage of the mechanical sealing of this pump is severe.
  这台泵的机械密封泄露严重。
• 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。