coefficient of expansion

基本解释

• [物] 膨胀系数

英汉例句

双语例句

• The housing has a higher coefficient of expansion than the ring .
  壳体比圆环具有较高的膨胀系数。
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• Copper, with its extremely high coefficient of expansion, expands more during heating than steel does.
  由于铜的膨胀系数特别高，铜在加热时比钢膨胀得多。
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• Copper and plastic coefficient of expansion, and, therefore, more close to the plastic used in electroplating electroless copper plating coating layer as conductive.
  金属铜与塑料的膨胀系数比较接近，因此，在塑料电镀中常用化学镀铜层作为电镀的导电镀层。

• coefficient of expansion更多例句

词组短语

短语

• coefficient E of expansion 膨胀系数
• coefficient of cubic expansion 体积膨胀系数;体膨胀系数;翻译
• coefficient of throttling expansion 节流膨胀系数
• line coefficient of expansion 线膨胀系数
• The coefficient of expansion 膨胀系数

• coefficient of expansion更多词组

英英字典

柯林斯英英字典

• the amount of expansion (or contraction) per unit length of a material resulting from one degree change in temperature (Also called expansivity)

• coefficient of expansion剑桥字典
• coefficient of expansion柯林斯字典

专业释义

物理学

• 膨系数
• 膨胀系数

计算机科学技术

• 膨胀系数

  Paraf fin has a large coefficient of expansion in temperature range near its melting p oint, and its melting point can be regulated easily. Seven fundamental actuator models are constructed, and the characteristics of their displacement output are tested.
  石蜡在其熔点附近具有很大的膨胀系数 ,而且其熔点可以调节。

  测绘科学技术

• 膨胀系数