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- Cycles per second or hertz 每秒频率或赫兹
- Although Tesla developed several two-wire motors, these so-called split-phase designs ran best on currents of 50 cycles per second or less. 虽然特士拉研发出好几种双线式马达,但这些所谓的分相式设计最好是以50赫兹或更低频率的电流推动。
- Frequency is measured in hertz, or cycles per second. 频率用赫兹即每秒钟的周数来计算。
- It is usually expressed as (Hz) Hertz or CPS (cycles per second). 一个完整周期为360度,相角就是用度数来表示两个波的距离。
- Analogue bandwidth is measured in Hertz (Hz), cycles per second. 类比式频宽以赫兹测量每秒的传送周期.
- The hertz (Hz), a unit of frequency in cycles per second, is named for him. 频率单位hertz(Hz,等于每秒周数)即是以他的名字命名。
- Cycle determines the unit of frequency, such as cycles per second, Hertz, Hz, or cycles/second. 周期 确定单位的频率,如赫兹,赫兹的频率,或周期/秒。
- LIGO and the other ground-based detectors are sensitive to frequencies from a few tens of Hertz (cycles per second) to a few thousand Hertz. LIGO和其它的地基探测器对从几十赫兹(每秒的周期数)到几千赫兹的频率都是敏感的。
- The number of cycles per second is the frequency. 而频率则是指每秒可完成的周期数。
- One pair of changes is called a cycle. The number of cycles per second is called frequency, which usually represented by Hertz *(the symbol is: Hz). Abbreviation: AC. 一双变化称为一循环。每秒内的循环称为频率。频率通常以赫芝为单位(符号 Hz)。交流电的英文缩写是:AC。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位,等于每秒一周
- In the US most household current is AC at 60 cycles per second. 在美国,大部分家用电器使用赫兹的交流电。
- This radio signal has a frequency of 800000 cycles per second. 这个无线电讯号的频率是每秒八百千周。
- Having a pitch corresponding to a relatively small number of sound-wave cycles per second. 低音的与一相对少量的每秒钟音波周期相对应的低音的
- They typically center on a range of 1. 5 to 4 cycles per second. 频率集中在每秒1.;5周至每秒4周之间。
- The frequency of modulation was 40 cycles per second. 调制频率是每秒钟40个周期。
- AC Alternating Current( AC) is electric current that alternates between a positie maximum alue and a negatie maximum alue at a characteristic frequency, usually50 or60 cycles per second( Hertz). 交流交流是指电流在正负最大值之间以特定的频率变动,通常频率为50或60赫兹。
- For analog devices, bandwidth is then described in terms of cycles per second, or Hertz. b (Bit), Bps (Bytes Per Second), or bps (Bits Per Second). 主要考察指标:尺寸、分辨率、可视角度、对比度、亮度、响应时间、色彩饱和度。
- AC Alternating Current( AC) is electric current that alternates between a positive maximum value and a negative maximum value at a characteristic frequency, usually50 or60 cycles per second( Hertz). 交流交流是指电流在正负最大值之间以特定的频率变动,通常频率为50或60赫兹。
- AC Alternating Current (AC) is electric current that alternates between a positive maximum value and a negative maximum value at a characteristic frequency, usually 50 or 60 cycles per second (Hertz). 交流 交流是指电流在正负最大值之间以特定的频率变动,通常频率为50或60赫兹。