sealants

英

美 [ˈsilənts]

n.  密封剂; 密封胶; 防渗漏剂
sealant的复数

柯林斯词典

• 密封胶;密封剂;密封材料
  Asealantis a substance that is used to seal holes, cracks, or gaps.

双语例句

• Sealants cover the chewing surfaces of the back teeth and keep out germs and food.
  保护胶覆盖后磨牙的咀嚼面，挡住微生物和食物（残渣附着）。
• Study on Fluoride Release and the Effect of Caries Prevention of Fluoride-Containing Pit and Fissure Sealants in Vitro
  含氟窝沟封闭剂氟释放与防龋性能的实验研究两种窝沟封闭剂预防儿童龋齿效果分析
• Experts have had mixed results with other nonsurgical techniques, such as chemical sealants and steam to destroy the diseased part of the lung.
  而在其他非手术治疗技术方面，专家们已收获了好坏不一的结果，比如用化学密封剂和蒸汽去破坏肺上的病变部位。
• Teenagers and young adults who are prone to decay may also need sealants.
  青少年和青年，他们的牙齿容易受侵蚀，可能也需要涂保护胶。
• Studies by the National Institute of Dental and Craniofacial Research and others led to the development of dental sealants and showed that they are safe and effective.
  国家牙科和颅面研究所和其他机构的研究成果导致了牙齿保护胶的发展，并且显示它很安全有效。
• Sealants are put on in dentists'offices, clinics, and sometimes in schools.
  保护胶可以在牙医诊所和门诊室涂，有时也可在学校涂。
• Generally speaking, the main difference of the two sealants is their distinctive storage stability.
  一般来讲，脱醇型和胴肟型的主要区别在于它们的贮存稳定性不一样。
• Sealants can last up to10 years.
  保护胶能持续长达10年。
• Effect of plastifiers on compatibility, plasticizing efficiency, mechanical properties of SPU sealants were discussed by swelling test and dynamic properties analysis.
  通过溶胀实验和动态力学性能分析，讨论了增塑剂对SPU密封胶的溶胀性能、增塑效率以及力学性能的影响。
• Sealants for cavity-glass with flame retarder of Mg ( OH) 2 was prepared.
  用氢氧化镁作为阻燃剂制备中空玻璃用密封胶条。