abrasion
英 [əˈbreɪʒn]
美 [əˈbreɪʒn]
n. (皮肤、表皮)擦伤处; (表层)磨损处; 磨损
复数：abrasions
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- He suffered cuts and abrasions to the face.
他的脸上有许多划伤和擦伤。
- He suffered cuts and abrasions to the face.
- 磨损
damage to a surface caused by rubbing sth very hard against it- Diamonds have extreme resistance to abrasion.
钻石极抗磨损。
- Diamonds have extreme resistance to abrasion.
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.- He had severe abrasions to his right cheek.
他的右脸颊有严重的擦伤。
- He had severe abrasions to his right cheek.
英英释义
noun
- the wearing down of rock particles by friction due to water or wind or ice
- erosion by friction
- an abraded area where the skin is torn or worn off
双语例句
- The cutting tool material should therefore have high abrasion resistance to improve the effective life of the tool.
因此切削刀具材料应具有高耐磨性以提高刀具的有效寿命。 - Viscosity-temperature and excellent abrasion resistance, high temperature in the long-term carbon-free and can maintain good lubrication properties.
粘温性和抗磨性极佳，在高温下长期工作无积炭，并能保持优良的润滑性能。 - High speed steel with high abrasion resistance and toughness for general use.
通用高速工具钢，具有极高的耐磨性和良好的韧性。 - 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。 - 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。 - 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。 - Chips and abrasion cause engine damage!
碎片和磨损会导致发动机损坏！ - Good impact and abrasion resistance.
耐磨性，耐冲击性良好。 - 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 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。