您要查找的是不是：
- Cycles per Rotation 周转
- The number of cycles per second is the frequency. 而频率则是指每秒可完成的周期数。
- 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。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- Frequency is measured in hertz, or cycles per second. 频率用赫兹即每秒钟的周数来计算。
- Your referral link rotated 2 times per rotation. 推荐链接将在每次循环中出现2次。
- 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。
- 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.
- 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。
- One million cycles per second. Used especially as a radio-frequency unit. 百万赫每秒一百万周。尤用作无线电频率的单位
- Electricity in El Salvador is 115 Volts, alternating at 60 cycles per second. 萨尔瓦多电流的电压是115伏特、60赫兹。
- 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。
- The female dog reaches sexual maturity at 6-8 months of age, and has two estrus cycles per year. 母狗在6-8月达到性成熟,而且每年有二次发情期。
- Having one estrous cycle per year. Used of certain mammals. 雌雄同体的每年有一次发情期的。用于某些哺乳动物
- In fact, many cortical cells are known to fire at rates between10 and40 cycles per second without external provocation. 事实上，许多皮质神经元在没有外来刺激的情况下，每秒的放电频率是10~0次。
- Wheel Head Feed Per Rotation of Hand wheel 手轮每转磨头进给量
- For low-frequency currents(up to about 15, 000 cycles per second)an iron core, called a magnetic circuit; is placed. 对于低频率电流（约15，000周/秒以内），置有一个叫作磁路的铁心。
