Then, the growth cycle begins anew.

接着生长循环又重新来过。

Anthrax requires frequent monitoring during the growth cycle.

生长周期内的炭疽菌需要定时照看。

Greenland experiences annual ice melt and growth cycles.

格陵兰每年都会经历冰盖融化和生长周期。

Basically, these hormones interfere with the sperm growth cycle in specialized cells in the testes.

基本上，这些激素会干扰睾丸中特殊细胞的精子生长周期。

We can find growth cycles in the bones that suggest that they took about 15 years to reach an adult body size.

我们可以发现生长骨环，这表明雷鸟花了大约15年的时间才达到成年体型。

When this happens, the hair growth cycle changes and the hair follicles get smaller. In addition, the hairs may get thinner and shorter.

发生这种情况时， 毛发生长周期会发生变化， 毛囊会变小。 此外，头发可能会变细变短。

Luckily, skateboarding got to go through this growth cycle so that skateboarding now is as big as any Olympic sport and has big, mainstream sponsors, has huge events.

幸运的是，滑板运动经历了这一成长周期，因此现在的滑板运动与任何奥运项目一样重要，并且拥有巨大的影响力，主流赞助商和大型赛事。

But climate change is disrupting these natural rhythms worldwide, from songbird migration across North America to plankton growth cycles in Norway to a hillside of wildflowers in Missouri.

但气候变化正在打乱全世界的这种自然节奏——从北美鸣禽迁徙到挪威浮游生物生长周期，乃至密苏里州山坡上的野花。

There are several stages to an entrepreneurial company's growth cycle, and many venture capitalists limit their investment only to companies in a particular stage of growth.

创业公司的增长周期有几个阶段，许多风险资本家仅将其投资局限于公司发展的某一阶段。

Stem cells also play a role in regulating the growth cycle, and so scientists are investigating whether they can manipulate the activity of these cells to encourage follicles to start producing hair again.

干细胞也起到调整生长周期的作用，所以，科学家们正在研究他们是否可以控制这些细胞的活动，从而促使这些毛囊从新开始长出头发。

And analysts are now expecting that the lucrative holiday quarter where Apple is expected to produce record revenues will instead not meet last year's levels which will break a 14 quarter growth cycle.

分析师现在预计， 苹果有望创造创纪录收入的利润丰厚的假日季度将不会达到去年的水平， 这将打破 14 个季度的增长周期。