For example, one of the themes in Aeschylus' work is that violence is cyclical.

例如，埃斯库罗斯作品的主题之一是暴力是周期性的。

Base metals, extremely cyclical, very levered to a manufacturing cycle.

基础金属，极具周期性，与制造业周期紧密。

" This summer we had scientists on board, and we were able to observe global warming through melting glaciers, simple as that, it's astounding, it's not cyclical, climate change is exponential" .

" 这个夏天我们有科学家在船上，我们能通过冰川融化观测全球变暖，就那样简单，非令人震惊，不是周期性的，全球变暖越来越快。"

But this question, better worded as the chicken or the chicken egg focuses more on the cyclical cause and consequence.

但问题该这样表达，先有鸡还是先有鸡蛋？这更着重在两者间的先后顺序和因果关系。

And the structure of the work becomes as cyclical as life itself.

工作的结构就像生活本身一样循环往复。

Two broods of cyclical cicadas will emerge.

两代不同周期性的蝉群将出现。

Cyclical thoughts about our fears can make us even more convinced the fear is justified.

关于我们恐惧的反复思考会让我们更加确信这种恐惧是合理的。

Now, the model of nature would be our ideal, a completely cyclical system in which no excess waste is generated that can't be processed by itself.

大自然的模型将是一个我们理想的完全循环的系统，这个系统中不会产生它不能自己处理的多余废物。

" A lot of workers are servicing the tourist industry, and the tourism industry is serviced by those people coming in short term, " Castle said, " and so it's a cyclical effect."

他说，“很多工作人员都在为旅游业服务，而旅游业是由那些短期来的人推动的，所以这是一种循环效”。

Afterwards, though, there would be a rebirth of the realms, an aspect of the myth considered a later Christian addition but possibly authentic to the original Norse vision which viewed life as cyclical; subject to change but never-ending.

不过，此后，诸将会重生，神话的一个方面被认为是后来基督教的补充，但可能符合原始的北欧愿景，即生命是循环的；可能会发生变化，但永无止境。

These are the cyclical changes that virtually all living things experience over the course of a 24-hour period — such as sleeping and waking — and they're heavily influenced by light.

这些周期变化几乎是全部生物在 24 小时内都要经历的——比如睡眠和醒来——他们受到光线的严格调控。

Those who point to the insecurity of gig jobs, such as delivering takeaway meals, would do well to remember that manufacturing jobs are often more cyclical than those in services.

有些人会指出零工工作（比如送外卖）是不稳定的，但他们最好记住制造业的工作往往比服务业的工作更具周期性。

Last year the debate in the halls of finance was about whether inflation would be " transitory" or " persistent" ; this year it is about whether it is " cyclical" or " structural" .

去年，金融大厅里的人都在辩论通胀是“暂时性的”还是“持续性的”；今年则在辩论它是“周期性的”还是“结构性的”。

A modest pickup might even be good for stock prices especially in Europe, where bourses are tilted towards the cyclical stocks most hurt by unduly low inflation.

小幅回升甚至可能对股价有利，尤其是在欧洲，那里的交易所倾向于那些因通胀过低而受影响最严重的周期性股票。

For instance, a cyclical phenomenon in the Pacific Ocean known as the El Nino-Southern Oscillation causes year-to-year fluctuations by shifting heat in and out of deeper ocean layers.

例如，太平洋上一种被称为厄尔尼诺-南方涛动的周期性现象，通过将热量从深层海水中传入和传出而导致年复一年的波动。

Is it cyclical and predictable, or has it been triggered by an organizational shake-up that has left you scrambling to do more with less?

它是周期性的和可预测的，还是由组织重组引发的，让您争先恐后地用更少的资源做更多的事情？

So the goal is to have no cyclical unemployment.

所以我们的目标是没有周期性失业。

You can apply the exact same cyclical formula: People fear toilet paper shortages and therefore buy more toilet paper.

你可以运用完全同的循环性公式：人们担心卫生纸短缺，所以购买更多卫生纸。

That cyclical pattern has intrigued researchers back on Earth. Broadly speaking, there are two possible sources for Martian methane.

那种循环模式引起了地球上研究人员的兴趣。一般来说，火星甲烷有两种可能的来源。

It is the result of cyclical economic gloom combined with a secular rise in pressure on rich countries' borders.

这是周期性经济低迷和富国边境上的压力不断增加共同作用的结果。