conductivity什么意思、怎么读？单词用法、记忆法、发音音标、反义词辨析、词语翻译、例句造句

conductivity 音标：[,kɔndʌk'tɪvɪti:]

n. 导电率, 传导率, 传导性【化】电导率【医】传导性; 传导度

◆记忆方法一：
词根词缀记忆法：conductivity n 传导性（conduct导电等）,“ivity”动词名词化

Perfect conductivity is the first traditional hallmark of super-conductivity.

完全导电性是超导电性的第一个传统的检验标志。

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。