conductivity是什么意思？

conductivity

英[ˌkɒndʌk'tɪvətɪ] 美[ˌkɑndʌkˈtɪvɪti]

• n. 传导性，传导率，电导率；

复数：conductivities;

形容词：conductive;

例句

• At room temperature,the thermal conductivity of a diamond is about six times higher than that of a piece of copper. 在室温下,钻石的热传导律比铜块高六倍左右。
• The technician plotted the thermal conductivity versus mean temperature. 技术人员勾绘出导热率对应平均温度的曲线。
• It is not possible to name any particular conductivity at which metals end and semiconductors begin. 不可能说出在哪个特定的导电系数处是金属和半导体的分界.
• Evidence also implicates the crystal structure as a thermal conductivity barrier. 证据还表明晶体结构作为导热性障碍.
• Many plastics have high surface resistance and low electrical conductivity. 很多塑料具有高的表面电阻和低的导电性能.
• At room temperature, the thermal conductivity of a diamond is about six times higher than that of a piece of copper. 在室温下, 钻石的热传导律比铜块高六倍左右.
• Calder ? n provided a method to approximate the conductivity by the measurement of boundary data. Calder? n给出了一种对边界值的测量而近似求解导电率的方法.
• The electrical conductivity σ of � � - AgI ( ZrO _ 2 ) increases remarkably with the additionof ZrO _ z. β-AgI的电导率σ随ZrO_2含量的增加而增强.
• The conductor is reluctant to reduce the conductivity of the semiconductor. 导演不情愿降低半导体的导电率。
• High thermal conductivity fire resistance , heat shock resistance, low expansion, inoxidizable , unattackable, anti - abrasive. 高导热率, 耐高温, 抗热震, 低膨胀, 抗氧化, 耐侵蚀,耐磨损.

柯林斯高阶英汉双解学习词典释义

• ADJ-GRADED
  (对热、电等)具有传导性的;导电(或热)的
  A conductive substance is able to conduct things such as heat and electricity.
  例句
  Salt water is much more conductive than fresh water is. 盐水比淡水的传导性强得多。

英汉词典释义

• n.
  传导性;传导率;电导率
  At room temperature,the thermal conductivity of a diamond is about six times higher than that of a piece of copper. 在室温下,钻石的热传导律比铜块高六倍左右。

英英词典释义

• Noun
  1. the transmission of heat or electricity or sound

行业词典

• 体育： 传导性；电导率；
  冶金学： 电导率；
  化学： 电导率；
  医学： 传导性，导电率：物体导电的能力，如以数字表示即为电阻的倒数；金、银和铜都是良好导体；
  土木工程： 电导率；
  机械： 电导率；边长为1cm的立方体内所包含溶液的电导。；
  物理学： 电导率；
  电力： 电导率；
  电子学： 电导率；又称 :电导率(specific conductance)；
  电工： 导电性；电导率；