stiffened

英 [ˈstɪfnd]

美 [ˈstɪfnd]

v.  (尤指因气愤或害怕，使浑身或身体的一部分)变僵硬，变僵直，绷紧; (使)难以弯曲，难以活动，发僵; (使)变强硬，变坚定
stiffen的过去分词和过去式

过去式：stiffened　过去分词：stiffened　

BNC.34070 / COCA.28437

柯林斯词典

• VERB 变得僵硬;变得紧张;绷紧
  If youstiffen, you stop moving and stand or sit with muscles that are suddenly tense, for example because you feel afraid or angry.
  1. Ada stiffened at the sound of his voice...
     埃达听到他的声音吓得人都僵住了。
  2. The father's face stiffened with dismay.
     父亲因为悲痛而面部表情凝重。
• V-ERG (肌肉或关节)变得僵硬;(使)变得不易弯曲;(使)变得不灵活
  If your muscles or jointsstiffen, or if somethingstiffensthem, they become difficult to bend or move.
  1. The blood supply to the skin is reduced when muscles stiffen.
     当肌肉变得僵硬时，皮肤的供血量就减少了。
  2. Stiffen upmeans the same asstiffen.
     stiffen up 同 stiffen
  3. These clothes restrict your freedom of movement and stiffen up the whole body...
     这些衣服使你行动不便，让全身都变得不灵活。
  4. 'I just stiffened up, and the more they told me to 'be natural', the more I felt not at all relaxed.'
     “我整个人都僵硬了，他们越是让我‘自然些’，我就越紧张。”
• V-ERG (态度或行为)变得更强硬，变得更严厉;(使)变得更坚定
  If attitudes or behaviourstiffen, or if somethingstiffensthem, they become stronger or more severe, and less likely to be changed.
  1. Russian resistance suddenly stiffened because there was no room for retreat...
     俄罗斯的反抗突然变得强硬起来，因为已经没有退路了。
  2. Canada has recently stiffened its immigration rules.
     加拿大最近制定了更为严格的移民规定。
• VERB 使(布料等)变挺;使变硬
  If something such as clothis stiffened, it is made firm so that it does not bend easily.
  1. This special paper was actually thin, soft Sugiwara paper that had been stiffened with a kind of paste...
     这种特殊的纸实际是一种糨糊浆过的又薄又软的杉原纸。
  2. They peeled cold stiffened gloves from their hands.
     他们将冻得硬邦邦的手套从手上脱下来。

双语例句

• Experimental Study of Inelastic Buckling Strength and Stiffness Requirements for Longitudinally Stiffened Panels
  纵向加劲板非弹性抗弯强度和刚度试验研究
• Vibration analysis of stiffened plates and shells using spline Gauss collocation method
  样条高斯配点法分析加劲板壳的振动问题
• Buckling performance analysis of stiffened composite plate under shear loading
  复合材料加筋板在剪切载荷下的屈曲特性研究
• Strength Criteria in Semi-Analytical, Large Deflection Analysis of Stiffened Plates in Local and Global Bending
  局部和整体弯曲下加劲板半解析大挠度分析中的强度标准
• Canada has recently stiffened its immigration rules.
  加拿大最近制定了更为严格的移民规定。
• Study of vibration mechanism of plate and stiffened plate with viscoelastic damping treatment
  敷设粘弹性阻尼的板和加筋板的振动机理研究
• By adopting the momentum conservation theorem, perforation of truncated oval-nosed projectile into stiffened plates was investigated.
  采用动量守恒定理研究了截卵型刚性弹体对加筋靶板的侵彻贯穿问题。
• Aviation aluminum stiffened plate experiments show that the method can accurately and rapidly identify the damage.
  在航空铝制加筋板上的实验表明，本文方法能准确、快速地识别损伤。
• Research on the Mechanical Behavior and Design Method of Trapezoidal Stiffened Plate in Steel Box Girder
  钢箱梁梯形肋加劲板受力性能与设计方法研究
• Two of these specimens were repaired and stiffened with haunch to evaluate the effect of this repair method.
  对其中的两个试件破坏的焊缝修复后加腋重新进行试验，以研究加腋修复的效果。