toughness

英 [tʌfnəs]

美 [tʌfnəs]

韧性

化学

BNC.14907 / COCA.12216

柯林斯词典

• ADJ-GRADED 坚强的;吃苦耐劳的;坚韧不拔的
  Atoughperson is strong and determined, and can tolerate difficulty or suffering.
  1. He built up a reputation as a tough businessman...
     他树立了铁面生意人的名声。
  2. She is tough and ambitious.
     她坚韧顽强，满怀抱负。
• ADJ-GRADED 粗野的;粗暴的
  If you describe someone astough, you mean that they are rough and violent.
  1. He had shot three people dead earning himself a reputation as a tough guy.
     他因枪杀三人得到了暴徒的恶名。
  2. Atoughis a tough person.
     粗暴的人;暴徒;恶棍
  3. Three burly toughs elbowed their way to the front.
     三个膀粗腰圆的恶汉挤到了前面。
• ADJ-GRADED 治安很差的；充满犯罪与暴力的
  Atoughplace or area is considered to have a lot of crime and violence.
  1. She doesn't seem cut out for this tough neighbourhood...
     她似乎不适合在这个治安恶劣的社区生活。
  2. Arthur grew up in a tough city.
     阿瑟在一个到处是暴力与犯罪的城市长大。
• ADJ-GRADED 艰难的;困苦的;难熬的
  Atoughway of life or period of time is difficult or full of suffering.
  1. She had a pretty tough childhood…
     她的童年非常不幸。
  2. It's been a tough day…
     这是难熬的一天。
  3. He was having a really tough time at work.
     他当时工作上困难重重。
• ADJ-GRADED 棘手的;难办的;难解决的
  Atoughtask or problem is difficult to do or solve.
  1. It was a very tough decision but we feel we made the right one...
     这是个困难的决定，但是我们认为我们做出了正确的选择。
  2. Whoever wins the election is going to have a tough job getting the economy back on its feet…
     不管是谁赢得选举都将面对复苏经济的棘手任务。
  3. It may be tough to raise cash…
     筹措现金可能不好办。
  4. Change is often tough to deal with.
     变化总是很难应对。
• ADJ-GRADED (政策或行动)强硬的，严厉的
  Toughpolicies or actions are strict and firm.
  1. He is known for taking a tough line on security...
     他因在安全问题上采取强硬路线而闻名。
  2. He announced tough measures to limit the money supply.
     他公布了限制货币供应的严厉措施。
• ADJ-GRADED 坚固的;坚韧的;牢固的
  Atoughsubstance is strong, and difficult to break, cut, or tear.
  1. In industry, diamond can form a tough, non-corrosive coating for tools.
     在工业上，金刚石可以用作工具表面坚固、耐腐蚀的覆盖层。
  2. …dark brown beans with a rather tough outer skin.
     有着相当坚韧外壳的深棕色豆类
• ADJ-GRADED (肉)非常老的，切不下的，嚼不动的
  Toughmeat is difficult to cut and chew.
  1. The steak was tough and the peas were like bullets.
     牛排老得嚼不动，豌豆像子弹一样硬。
• PHRASE 不泄气;坚持不懈
  If someone who is trying to achieve somethinghangs tough, they remain determined and do not give up, even when there are difficulties or problems.
  1. The White House is hanging tough for a good agreement to be reached.
     白宫为达成一项有利协议寸步不让。
• atough row to hoe→ see:hoe

英英释义

noun

• impressive difficulty
  Synonym:formidability
• the elasticity and hardness of a metal object
  Synonym:temper
• the property of being big and strong
  Synonym:huskinessruggedness
• enduring strength and energy
  Synonym:staminastaying power

双语例句

• 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。
• The hardness, wear resistance and impact toughness of the alloy were tested.
  测试了试样的硬度、磨损性和冲击韧性。
• Effects of mechanical heterogeneity on fracture toughness and crack deviation angle of the joints were investigated by experiment.
  通过试验研究了力学不均匀性对接头断裂韧性和裂纹开裂角的影响。
• Fine grain grade with high hardness and high toughness.
  具有高硬度和高韧性，晶粒度为细级别的牌号。
• She had the combined talents of toughness, intellect, experience and unsullied reputation
  她刚强果敢、才智超群、经验丰富，而且名声没有任何污点。
• The effect of flux basicity on the microstructures and toughness of SAW deposited metals on pipe line was investigated.
  研究了焊剂碱度对管线钢埋弧焊熔敷金属显微组织和韧性的影响。
• The effect of RE modification on the microstructure and impact toughness of wear resistant white cast iron are investigated.
  研究了稀土变质处理对耐磨铸铁显微组织及冲击韧性的影响。
• Compared to tear resistance and tensile strength, fracture toughness is more dependent on fiber length.
  断裂韧性对纤维长度的依赖性比撕裂和抗张强度大。
• Many alloys also have high fracture toughness, which means they can withstand impact and are durable.
  许多合金还具有高断裂韧性，这意味着它们能经得起冲击并且是耐用的。
• Description:-Special wear resistant manganese steel featuring high toughness and excellent weldability.
  说明：-特别耐磨锰钢，具有高韧性和优良的可焊性。