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

• No longer abrasion and erosion of lining caused by conveyed fluid particles.
  消除了由于输送介质而产生的对内衬的磨损和腐蚀。
• These lubricants are soft, not abrasion resistant, and oxidize in air.
  这些润滑油质软，不耐磨，并可在空气中氧化。
• Bamboo fiber has excellent color, colorful and draping, resilience and abrasion resistance than viscose fibers.
  竹纤维具有优良的着色性，色彩鲜艳，悬垂性好，回弹性和耐磨性比粘胶好。
• Because there is no abrasion between the concave and convex, the nut is reusable.
  因为凹面与凸面没有磨损，螺母可以重复使用。
• Good impact and abrasion resistance.
  耐磨性，耐冲击性良好。
• 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。
• In this paper, abrasion behavior of carbonitriding steels used in the manufacture of pump body is studied.
  研究了碳氮共渗钢制作的水泵体的磨损特性。
• 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 abrasion, press and rigidity of squeegee determine the print quality.
  刮板的磨损、压力和硬度决定印刷质量。
• It has extremely high hardness, abrasion resistance and serving life.
  它的表层为金刚石粉末烧结而成的多晶金刚石，具有极高硬度、耐磨性和工作寿命；