问题
问答题
各种液体,由于不含有自由电子,是热的不良导体。
答案
参考答案:
解析:Liquids, which contain no free electrons, are poor conductors of heat.
各种液体,由于不含有自由电子,是热的不良导体。
参考答案:
解析:Liquids, which contain no free electrons, are poor conductors of heat.