coulomb
英 [ˈkuː.lɒm]
美 [ˈkuː.lɑːm]
- n. 库仑（电量单位）
- n. (Coulomb)人名；(法)库仑
记忆方法
1. 音译“库仑”，来自人名，即法国化学家库仑。
中文词源
coulomb 库，库仑（电量单位）
以其设计者18世纪法国化学家Charles Angustin Coulomb命名。该姓氏字面意思为鸽子，词源同Columbus, columbine.
英语词源
- coulomb (n.)
- 1881, named for French chemist Charles-Augustin de Coulomb (1736-1806), who devised a method of measuring electrical quantity. It is the quantity of electricity conveyed in 1 second by a current of 1 ampere. The name is a French form of Columbus.
权威例句
- 1. The measured system friction could be modelled as Coulomb friction plus the Stribeck effect.
- 经实验方法测定,系统摩擦可以近似为Coulomb摩擦加Stribeck效应的模型.
- 2. Why doesn't it fly apart under the coulomb repulsion of like - charge elements?
- 为什么它不在同类电荷元的库仑排斥作用下散开 呢 ?
- 3. Exciton is electron - hole pair held together by their mutual Coulomb interaction.
- 激子就是由电子和空穴在相互间的库仑力作用下,相互维持在一起的电子 -- 空穴对.
- 4. The first term is the screened Coulomb repulsion.
- 第一项是屏蔽的库仑排斥项.
- 5. Coulomb repulsion imposes the need for high temperature.
- 库仓斥力增添了对高温的需求.
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