单词盒子

expansion coefficient

E 开头单词

基本解释

  • [物] 膨胀系数，膨胀率；[数] 展开系数

英汉例句

    双语例句

  • A very low linear expansion coefficient sample carrier made from invar ensures that temperature change has no effect on the sample position.
    由不胀钢制成非常低膨胀系数的样品载台保证温度变化对样品的位置没有影响。
  • The properties of coatings. e. g. tensile strength, expansion coefficient, wear volume under given conditions and porosity, etc. were tested.
    测定了涂层抗拉强度、膨胀系数、一定条件下的磨损体积、气孔率等性能。
  • Nitrogen is the inert gases, low expansion coefficient, not easily with the environmental temperature rise for a long time, can maintain normal tire pressure, greatly reduce the flat tire.
    氮气是惰性气体，膨胀系数低，不轻易随环境温度上升而上升，可较长时间维持正常胎压，大大降低爆胎几率。

词组短语

    短语

  • expansion n coefficient 膨胀系数
  • thermal expansion reactivity coefficient 热膨胀反应性系数
  • expansion -coefficient of thermal 微观热膨胀系数
  • volume expansion coefficient 体积膨胀系数;体积系数;体积膨胀
  • isobaric expansion coefficient 等压膨胀系数

专业释义

    能源科学技术

  • 膨胀系数

    The phase transition temperature and expansion coefficient were tested by means of thermal analysis.
    用热分析仪测定了L401线材的相变点和膨胀系数。

    物理学

  • 膨胀系数
  • 膨系数

    • 计算机科学技术

  • 膨胀系数

    Discussed way to estimate volume percent of crystal in Li2O-Al2O3-SiO2-P2O5 system glass-ceramic by line expansion coefficient of crystal and residual glass in glass-ceramic.
    讨论了通过主晶相和残余玻璃相的膨胀系数估算析晶量的方法。

    数学

  • 扩展系数
  • 展开系数

    • 地球科学

  • 膨胀系数