Volt

[vəʊlt;vɒlt] or [volt]

解释:

(noun.) a unit of potential equal to the potential difference between two points on a conductor carrying a current of 1 ampere when the power dissipated between the two points is 1 watt; equivalent to the potential difference across a resistance of 1 ohm when 1 ampere of current flows through it.

桃瑞丝整理--From WordNet

解释:

(n.) A circular tread; a gait by which a horse going sideways round a center makes two concentric tracks.

(n.) A sudden movement to avoid a thrust.

(n.) The unit of electro-motive force; -- defined by the International Electrical Congress in 1893 and by United States Statute as, that electro-motive force which steadily applied to a conductor whose resistance is one ohm will produce a current of one ampere. It is practically equivalent to / the electro-motive force of a standard Clark's cell at a temperature of 15¡ C.

编辑:卡蒂

解释:

n. a turn or bound: a sudden movement or leap to avoid a thrust: a gait of two treads made by a horse going sideways round a centre.—n. Vol′tage.

n. the unit of electro-motive force now in universal use among electricians defined legally in terms of the ohm and ampere.—adj. Vol′ta-elec′tric of or pertaining to galvanism.—n. Vol′ta-electrom′eter an instrument for measuring electric currents.—adj. Vol′ta-electromō′tive.—n. Vōl′tage electro-motive force reckoned in volts.—adj. Voltā′ic pertaining to Alessandro Volta an Italian scientist (1745-1826) who mainly developed the theory of current electricity along purely physical lines discovered the electric decomposition of water and invented a new electric battery the electrophorus and the electroscope.—ns. Vol′taism that branch of electric science which treats of the production of an electric current from the chemical interaction of two immersed dissimilar metals (same as Galvanism); Voltam′eter an instrument for measuring the decomposition produced by an electric current; Vōlt′-am′pere the rate of activity in an electric circuit when the electro-motive force is one volt and the current one ampere; Volt′atype an electrotype; Vōlt′meter an instrument for measuring voltage.—Voltaic pile a galvanic battery.

吉塞尔编辑

例句:

编辑:奥尔加

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