ampere

n. 安培 [化] 安培

发音

US /ˈæmˌpɪəɹ/
US /ˌæmˈpɪəɹ/
US
UK /ˈæmˌpɛər/

词形变化

amperes 复数 amperes

别名

ampère amp A a.

释义与例句

n.
  1. 1.

    A unit of electrical current, the standard base unit in the International System of Units; colloquially amp. Abbreviation: amp, Symbol: A

    安培

    Definition: The ampere, symbol A, is the SI unit of electric current. It is defined by taking the fixed numerical value of the elementary charge e to be 1.602 176 634 x 10⁻¹⁹ when expressed in the unit C, which is equal to A s, where the second is defined in terms of Δν_(Cs). (The International Bureau of Weights and Measures)

词汇关系

名词

同义词 2

a amp

部分词 2

ma milliampere

整体词 2

abamp abampere

相关短语

ampere balance ampere balances nano-amp

词源

Named after French physicist André-Marie Ampère (1775–1836).

来源：wiktionary