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frequency翻译：发生, （事件发生的）频度，次数;频繁, 光／声音／电波, （尤指声波或无线电波每秒振动的）频率, 频率（无线电信号的每秒电波数）。了解更多。
Frequency es una película del 2000 que contiene elementos de diferentes géneros cinematográficos, tales como viajes en el tiempo, suspenso e historia contrafactual.Fue dirigida por Gregory Hoblit y escrita por Toby Emmerich.El reparto estuvo integrado por Dennis Quaid y James Caviezel como Frank y John Sullivan, padre e hijo respectivamente. El rodaje aconteció en las ciudades de Toronto y ...
In the case of electrical current, frequency is the number of times a sine wave repeats, or completes, a positive-to-negative cycle. The more cycles that occur per second, the higher the frequency. Example: If an alternating current is said to have a frequency of 3 Hz (see diagram below), that indicates its waveform repeats 3 times in 1 second.
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Teacher Support [BL] For sound, a higher frequency corresponds to a higher pitch while a lower frequency corresponds to a lower pitch. Amplitude corresponds to the loudness of the sound. [BL] [OL] Since sound at all frequencies has the same speed in air, a change in frequency means a change in wavelength. [Figure Support] The same speaker is capable of reproducing both high- and low-frequency ...
Frequency. HD. Thirty years after the death of his father, a police officer is stunned to find himself communicating with him thanks to an old ham radio. IMDb 7,4 1 h 58 min 2000. X-Ray PG-13. Drama · Ciencia ficción · Intelectual · Amable. Disponible para alquilar o comprar. Alquilar.
the alarming frequency of computer errors; The relative frequency of this illness in the area is of concern to all doctors. with… frequency Objects like this turn up at sales with surprising frequency. Bullets bounced off the rock with alarming frequency.
