stiffness

英 [stɪfnəs]

美

n.  刚度; 僵硬; 硬度; 强直

复数：stiffnesses　

CET6医学

BNC.14589 / COCA.11547

柯林斯词典

• ADJ-GRADED 硬的;不易弯曲的
  Something that isstiffis firm or does not bend easily.
  1. The furniture was stiff, uncomfortable, too delicate, and too neat...
     家具又硬又不舒服，太不结实而且太小巧。
  2. His waterproof trousers were brand new and stiff...
     他那条防水裤崭新笔挺。
  3. Her fingers were stiff with cold inside her leather gloves...
     她的手指在皮手套里冻得僵硬。
  4. Clean the mussels with a stiff brush under cold running water.
     用一把硬刷子在冷自来水下冲洗贻贝。
• ADJ-GRADED (门、抽屉等)难打开的，不灵活的，发紧的
  Something such as a door or drawer that isstiffdoes not move as easily as it should.
  1. Train doors have handles on the inside. They are stiff so that they cannot be opened accidentally.
     火车车门内侧有把手。把手都很紧，防止意外开启。
• ADJ-GRADED (肌肉或关节)酸痛的，僵硬的
  If you arestiff, your muscles or joints hurt when you move, because of illness or because of too much exercise.
  1. The Mud Bath is particularly recommended for relieving tension and stiff muscles...
     特别推荐想要放松情绪、缓解肌肉酸痛的人泡泥浆浴。
  2. I'm stiff all over right now — I hope I can recover for tomorrow's race.
     我现在全身酸痛——希望明天比赛时能恢复过来。
• ADJ-GRADED (行为)拘谨的，生硬的，不太友好的
  Stiffbehaviour is rather formal and not very friendly or relaxed.
  1. She looked at him with a stiff smile...
     她看着他，脸上挤出生硬的一笑。
  2. They always seemed a little awkward with each other, a bit stiff and formal.
     他们在一起似乎总是觉得有点别扭，有点拘谨，不太随意。
• ADJ-GRADED 艰难的;严厉的;激烈的
  Stiffcan be used to mean difficult or severe.
  1. The film faces stiff competition for the Best Film nomination...
     这部电影在角逐最佳影片提名时面临着激烈的竞争。
  2. Under Greece's stiff anti-drugs laws they could face twenty years in jail.
     根据希腊严厉的反毒品法律，他们将面临 20 年监禁。
• ADJ-GRADED (酒)烈性的，酒精度数高的
  Astiffdrink is a large amount of a strong alcoholic drink.
  1. ...a stiff whisky.
     一杯烈性的威士忌
• ADJ-GRADED (风)强劲的，猛烈的
  Astiffwind is blowing quite strongly.
  1. Next morning dawned clear and sunny, with a stiff breeze rustling the trees.
     次日一大早,天空晴朗无云，大风吹得树木沙沙作响。
• ADV 十分;极其;完全
  If you are boredstiff, worriedstiff, or scaredstiff, you are extremely bored, worried, or scared.
  1. Anna tried to look interested. Actually, she was bored stiff...
     安娜努力装出感兴趣的样子。实际上，她腻烦透了。
  2. I was scared stiff when I realized what I'd done.
     当我意识到自己的所作所为时，我吓坏了。
  3. Stiffis also an adjective.
     
  4. Even if he bores you stiff, it is good manners not to let him know it.
     即使他让你觉得无聊透顶，出于礼貌你也不能让他知道。
• stiff upper lip→ see:lip

英英释义

noun

• excessive sternness
  1. severity of character
  2. the harshness of his punishment was inhuman
  3. the rigors of boot camp
  Synonym:severityseverenessharshnessrigorrigourrigorousnessrigourousnessinclemencyhardness
• the inelegance of someone stiff and unrelaxed (as by embarrassment)
  Synonym:awkwardnessclumsinessgracelessness
• firm resoluteness in purpose or opinion or action
  1. a charming host without any touch of stiffness or pomposity
• the property of moving with pain or difficulty
  1. he awoke with a painful stiffness in his neck
• the physical property of being inflexible and hard to bend

双语例句

• Then the damping effect of elastic restraint is verified and the influence of the damping coefficient and the spring stiffness on the damping effect is discussed.
  验证了弹性约束对拉索振动的减振效果，讨论了阻尼系数和弹簧刚度对减振效果的影响；
• The effect of radial load to radial stiffness can be neglected.
  径向载荷的变化对轴承径向刚度的影响可以忽略。
• The strength of new designed magnesium alloy seat frame is improved in both strength and stiffness.
  新设计的镁合金座椅框架提升了应力强度和刚性强度。
• Dynamic stiffness for lateral vibration of a viscoelastic floating pile in a nonlinear viscoelastic soil layer is investigated.
  该文研究了非线性粘弹性土层中粘弹性悬浮桩侧向振动的动力刚度。
• A method of the determination of the tire side-slip characteristics, vertical and tangential stiffness and damping is given.
  提出了轮胎的侧偏特性、向和切向轮胎刚度阻尼的确定方法。
• The stiffness and the linear range of the force capacity decide the basic bearing performance.
  轴承的支承刚度大小和承载力的线性范围决定了轴承的基本性能。
• Firstly, the contact stiffness between the workpiece and fixture elements is calculated.
  首先，确定了工件与夹具元件之间的接触刚度；
• The dynamic stiffness of pre-loaded hollow cylindrical roller bearing is analyzed.
  对预载荷空心圆柱滚子轴承的动态刚度进行了分析。
• The sample system belongs among the elastic system whose stiffness and damping is low.
  试件系统为低刚度和小阻尼的弹性系统。
• Recent developments of research on predicting stiffness and strength of3D braided composites were summarized.
  综述了近年来国内外对三维编织复合材料的刚度和强度性能预测方法的研究进展。