conductivities

英 [ˌkɒndʌkˈtɪvɪtiz]

美 [ˌkɑnˌdʌkˈtɪvətiz]

n.  传导率（性，系数）；导电率（性，系数）
conductivity的复数

化学

双语例句

• Conductivities measured at room temperatures must be corrected if they are to be used for rocks at depths greater than about 1000m.
  如果它们将用于深度超过1000米左右的岩类，室温下测得的热导率必须校正。
• The experiments and calculations of different thermal conductivities for several materials have been performed with the measuring device designed.
  利用设计的测试系统对几种材料的导热系数进行了测量和计算。
• The conductivities in Fluoroborate glasses were calculated by molecular dynamics simulation method at near and higher than glass transition temperatures.
  用分子动力学模拟方法，计算了氟代硼酸锂玻璃的电导率。
• The conductivities and the film coefficients of motor materials were calculated.
  确定了直线电机中不同材料的导热系数和表面换热系数。
• The effective thermal conductivities of xonotlite-type calcium silicate, aerogel and xonotlite-aerogel composite insulation material were compared by model calculation.
  通过模型计算对硬硅钙石型硅酸钙、气凝胶及硬硅钙石-气凝胶复合绝热材料的导热系数进行了对比研究。
• Study of thermal conductivities of them is important for optimizing the thermal management and thermal design.
  为了科学地实现器件的热设计和热管理，有必要开展薄膜材料热物性参数的研究。
• The greatest dependence upon temperature is shown by rocks with high conductivities at room temperature e. g. salt.
  在室温度下，高热导率岩类（如盐类）的热导率对温度的反应最大。
• Thermal expansion coefficients and thermal conductivities of the composites are decreased with the increase of carbon fiber content.
  复合材料的热膨胀系数和热导率随纤维含量的增加而减小。
• Conductivities of the SPS materials were higher than that of the CS ones.
  放电等离子烧结材料的电导率高于常规烧结材料。
• In this paper, the freezing point of lotus root was assayed according to the variations of food material electrical conductivities while the temperature was changing.
  本文根据食品物料在温度改变时电导率变化的性质，用电导率仪对莲藕的冻结点进行测定。