abrasion

英 [əˈbreɪʒn]

美 [əˈbreɪʒn]

n.  (皮肤、表皮)擦伤处; (表层)磨损处; 磨损

复数：abrasions　

TOEFLIELTSGRE化学

BNC.21005 / COCA.18254

牛津词典

noun

• （皮肤、表皮）擦伤处；（表层）磨损处
  a damaged area of the skin where it has been rubbed against sth hard and rough
  1. He suffered cuts and abrasions to the face.
     他的脸上有许多划伤和擦伤。
• 磨损
  damage to a surface caused by rubbing sth very hard against it
  1. Diamonds have extreme resistance to abrasion.
     钻石极抗磨损。

柯林斯词典

• N-COUNT （皮肤的）擦伤（处）
  Anabrasionis an area on a person's body where the skin has been scraped.
  1. He had severe abrasions to his right cheek.
     他的右脸颊有严重的擦伤。

英英释义

noun

• the wearing down of rock particles by friction due to water or wind or ice
  Synonym:grindingattritiondetrition
• erosion by friction
  Synonym:attritioncorrasiondetrition
• an abraded area where the skin is torn or worn off
  Synonym:scratchscrapeexcoriation

双语例句

• Give me a bandage for an abrasion.
  我擦伤了，给我绷带。
• It possesses a balance of performance properties such as good flexibility, toughness and abrasion resistance.
  它具备了如良好的弹性，韧性和耐磨性的表现性能的平衡。
• Abrasion also abets wind erosion. This analysis is helpful to the research of derailment and abrasion machenism.
  磨损作用也助长了风的侵蚀。该分析有助于脱轨和磨耗机理的探讨。
• The concrete durability under the compound action of freeze-thaw and abrasion is studied.
  研究了冻融与磨耗复合作用下的混凝土耐久性能。
• It possesses the combination of strength and toughness and has excellent chemical and abrasion resistance.
  它具有强度和韧性的结合，并具有良好的化学和耐磨损性。
• Balls manufactured from ceramic materials are extremely resistant to corrosion and abrasion, and offer excellent performance characteristics.
  球从制造的陶瓷材料是极其耐腐蚀和磨损，并提供优良的性能特点。
• This product is highly elastic, and flexibility, abrasion resistance and flame resistance.
  本产品具有很强的弹力性，伸缩性，耐磨性和阻燃性。
• Testing results showed that the coat was excellent in abrasion resistance, stain resistance and slip resistance.
  结果表明涂层在耐磨、耐污和防滑性方面表现优异。
• The effect of heating temperature on abrasion resistance of high alloy wear-resistant cast iron was studied.
  课题采用正交试验法，系统、综合地研究合金元素对低合金耐磨铸钢力学性能和组织的影响。
• On the assertion of producer, gluing they are resistant to abrasion.
  就断言生产者，胶合他们是抗磨损和行动的水。