周期

The resin moves intermittently down and out of the bed.

树脂周期地向下移动和移出床层.

Many general practitioners truly do not understand the female reproductive cycle.

许多全科医生确实不了解女性生殖周期。

Inflation, unemployment, on both i . e . stagflation, are manifestations of business cycles.

通货膨胀, 失业或者二者并存, 即滞胀是商业周期的表现.

Innovators aim to shorten the period of product creation to under a year and a half.

创新者的目标是将产品创造周期缩短至一年半以内。

Interest rate generally fluctuates in a cyclical manner.

利率常以周期方式浮动。

The figures indicate that the current economic cycle has reached a low point.

数据显示，当前经济周期已达到一个低点。

The battery's life span is approximately six hours.

这块电池的寿命周期大约为6小时。

The disease recurs in epidemic cycles at two-to three-year intervals .

本病流行周期为 2-3年.

The business cycle is a series of peaks and troughs.

商业周期是一系列的高峰期和低谷期.

Doesn't this system originate from the traditional lunar calendar cycles?" — "Exactly correct.

“这个体系难道不是源自传统的阴历周期吗？”——“完全正确。”

Long long ago, we knew the periodic motion of a planet.

很久以前, 我们就知道行星的周期运动.

Relaxed midday meals unite us weekly on a seven-day cycle.

我们每周按七日周期相聚，享用悠闲的午间餐点。

Such readings can reveal longer-period deformations in the earth.

这种读数可以反映地球 长周期 的形变.

Every innovative item is anticipated to have a long-life cycle.

每件创新产品预计都会拥有一个长寿命周期。

She began to menstruate regularly at 13 at intervals of 28～32 days with slight dysmenorrheal.

她于13岁开始有正常的月经,周期为28～32天,有轻度的月经痛.