英语词源
- ampere
-
ampere: [19] This international term for a unit of electrical current derives from the name of André-Marie Ampère (1775–1836), the French physicist and mathematician. It was officially adopted by the Congrès Électrique in Paris in 1881. Ampère himself is best remembered for first making the distinction between electrical current and voltage, and for explaining magnetism in terms of electrical currents. The term ammeter ‘current-measuring device’ [19] was based on ampere.
- ampere (n.)
- 1881, "the current that one volt can send through one ohm," from French ampère, named for French physicist André-Marie Ampère (1775-1836). Shortened form amp is attested from 1886.
权威例句
- 1. This piece of equipment needs a thirty - ampere fuse.
- 这设备需要30安培的熔丝.
- 2. The units in which we show voltage and current are volt and ampere respectively.
- 我们用以表示电压和电流的单位分别为伏特和安培。
- 3. Isabel, with her eyes bent, fingered the pages of M ? Ampere.
- 伊莎贝尔垂下了眼皮, 用手指 拨弄 着安培的书.
- 4. The SI system therefore takes the ampere as one of its fundamental units.
- 因此,SI制取安培作为它的基本单位之一.
- 5. Ampere The ampere is a unit of current flow.
- 安培安培是电流单元.
相关单词
广而告之
1一秒钟记单词小学英语单词记背神器英语一二三四五六年级人教版英语词汇汇总表单词记背神器 单词记忆书单词词汇速记强化训练
【推荐理由】赠运费险，热门商品
【现价】27.9
【下单链接】38￥ CZ3457 5OArdvEMFvn￥