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- Wood is a poor conductor of sound. 木头是声音的不良导体。
- Wood is a poor conductor of heat and electricity. 木头是热和电的不良导体。
- Wood is a very poor conductor of heat. 木头的导热性很差。
- Wood is a poor conductor of heat. 木头是热的不良导体。
- An insulator is a poor conductor because it has a high resistance to such flow. 绝缘体是不良导体,因为它是对电流的通过呈高电阻的物质。
- Wood is a poor conductor of heat and electricity but a metal conducts, well in both cases. 木材不容易传热也不容易导电,而金属却易于传热导电。
- Wood is a poor conductor. 木头是不良导体.
- Because charcoal is a poor conductor of heat, particularly through the dead calloused skin on the bottom of your feet and especially if you scoot across the bed of coals as quickly as fire walkers are wont to do. 因为木炭是热的不良导体,尤其人脚下还长了结茧的死皮,而你又像习惯走火堆的人那样飞奔过一堆木炭。
- The wood is a poor conductor. 木头是不良导。
- Wood is poor conductor of heat. 木头的导热性很差。
- Liquids, which contains 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。
- Substances such as wood, plastics, and paper conduct heat slowly. They are therefore poor conductors, or good insulators. 木头、塑料和纸等物质传热慢,因此它们是不良导热体,而是好的绝缘体。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- The chief conductor turned out to be a young woman. 列车长原来是一位青年妇女。
- Substances such as wood,plastics,and paper conduct heat slowly. They are therefore poor conductors,or good insulators. 木头、塑料和纸等物质传热慢,因此它们是不良导热体,而是好的绝缘体。
- That iron is a good conductor is known to us all. 铁是良导体这是我们大家都知道的。
- The conductor punched his bus ticket. 售票员用剪票夹在他的汽车票上打孔。
- The long polymers, in contrast, are generally poor conductors in their pure state. 相比之下,单纯的长链聚合物通常是很差的导体。
- Under its new conductor, the errorism Act. 根据防止恐怖活动法案,拘留了六名疑犯。
- As a work of art it is very poor. 作为艺术品这是十分拙劣的。