好的,让我为您详细解析这对英语词汇的用法区别:
1. 基本定义对比:
- conductor(导体):指能够传导电流、热量或声音的物质(如金属、石墨等)
例:Copper is an excellent conductor of electricity.
(铜是优良的电导体)
- nonconductor(非导体/绝缘体):指不能有效传导电流或热量的物质(如橡胶、玻璃等)
例:Dry wood acts as a nonconductor of electricity.
(干燥的木材可作为电的非导体)
2. 使用频率差异:
- conductor在科技和日常语境中都常见
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A substance which does not conduct, that is, convey or transmit, heat, electricity, sound, vibration, or the like, or which transmits them with difficulty; an insulator; as, wool is a nonconductor of heat; glass and dry wood are nonconductors of electricity.
One who, or that which, conducts; a leader; a commander; a guide; a manager; a director.
One in charge of a public conveyance, as of a railroad train or a street car.
The leader or director of an orchestra or chorus.
A substance or body capable of being a medium for the transmission of certain forces, esp. heat or electricity; specifically, a lightning rod.
A grooved sound or staff used for directing instruments, as lithontriptic forceps, etc.; a director.
A substance which does not conduct, that is, convey or transmit, heat, electricity, sound, vibration, or the like, or which transmits them with difficulty; an insulator; as, wool is a nonconductor of heat; glass and dry wood are nonconductors of electricity.
One who, or that which, conducts; a leader; a commander; a guide; a manager; a director.
One in charge of a public conveyance, as of a railroad train or a street car.
The leader or director of an orchestra or chorus.
A substance or body capable of being a medium for the transmission of certain forces, esp. heat or electricity; specifically, a lightning rod.
A grooved sound or staff used for directing instruments, as lithontriptic forceps, etc.; a director.