cycles

名词：

名词: cycler

更多词形：

名词: cycler | 动词过去式: cycled | 动词过去分词: cycled | 动词现在分词: cycling | 动词第三人称单数: cycles |

单词例句：

Many cycles begin on that same date.

玛雅循环周期开始于相同的日期。

The budgetary and the negotiating cycles were simply out of phase.

预算的周期同谈判的周期简直不协调。

The machine cycles automatically.

这台机器自动循环运转。

Business cycles are recurring cycles of economic events.

商业周期是经济活动重复发生的周期。

The number of cycles per second is the frequency.

而频率则是指每秒可完成的周期数。

He cycles to the metro station every day.

我们如何才能结束这种无休止的暴力事件?

Finding Cycles: Periodic and Nonperiodic.

寻找周期：周期的和非周期的。

Frequency is measured in hertz, or cycles per second.

频率用赫兹即每秒钟的周数来计算。

This machine cycles automatically.

这台机器自动循环运动。