ampere

英 ['?mpe?(r)] 美[?m'p?r]

CET4暢通詞匯TEM4CET6

復數(shù):?amperes;

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.

2. The units in which we show voltage and current are volt and ampere respectively.: 我們用以表示電壓和電流的單位分別為伏特和安培。

3. Isabel, with her eyes bent, fingered the pages of M ? Ampere.: 伊莎貝爾垂下了眼皮, 用手指撥弄著安培的書.

4. The SI system therefore takes the ampere as one of its fundamental units.: 因此,SI制取安培作為它的基本單位之一.