extension spring

常见例句

双语例句

• In particular it optimizes the parameters of the extension spring that is a crucial part in such a flexible infinitely variable-diameter system.
  特别是对超声检测柔性无级变径系统的重要部件拉伸弹簧进行了参数优化，对超声变径检测装置的设计具有重要指导意义。
• An Analysis of cylindrical extension spring design is made, and the objective function with the biggest spring stiffness and the smallest spring wire is proposed.
  分析了圆柱螺旋拉伸弹簧的设计要点，提出了弹簧刚度最大、弹簧丝体积最小的目标函数。
• A TWSME extension spring, which can extend upon heating and contract upon cooling was obtained using constrained annealing and thermo-mechanical training, the elongation can reach 60%.
  首次利用约束热处理结合热机械训练获得了加热伸长、冷却收缩的双向记忆效应弹簧，其伸长率达60％。

权威例句

• It warns, however, that values may have merely received a boost from the spring season (home values typically have their best stretch as the weather warms) and the extension of the first-time-buyer tax credit that expired last month.
  FORBES
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