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单词 Geological epoch
释义

Geological epoch

原声例句
VOA Special 2023年7月合集

Humanity's impact has been so strong that scientists say a new geological epoch began then.

人类的影响如此之大,以至于科学家说,一个新的地质时代从此开始了。

BBC Ideas

Many scholars believe that this represents a new geological epoch.

许多学者认为,这代表着一个新的地质时代。

SciShow 合集

For instance, the geological epoch that we’re currently in is called the Holocene, and it spans the past 11,700 years.

例如,我们目前所处的地质时代称为全新世,它跨越了过去 11,700 年。

《卫报》阅读精选

If the site is approved by the scientists who oversee the geological timescale, the official declaration of the Anthropocene as a new geological epoch will come in August 2024.

如果该地点得到监督地质时间表的科学家的批准,人类世将于2024年8月正式宣布为一个新的地质时代。

TED演讲(视频版) 2020年9月合集

There is the assumption that humans have created a new geological epoch, and we need to learn how to see what our role is in it.

KH:假设人类创造了一个新的地质时代,我们需要学习如何看待我们在其中的作用。

经济学人(汇总)

For that reason, he argued, it was time to bring down the curtain on the Holocene-the current geological epoch, which has lasted for the past 12,000 years or so-and ring in a new one: the Anthropocene.

基于这个原因,他认为,是时候为持续了大约12000年的全新世——目前的地质时代划上句号,并且开启一个新的时代: 人类世。

科拉诺斯动画科普

In fact, the rise of humanity, thousands of years ago, started the first geological epoch dictated not by the evolution of the natural world… but by a single, globally dominant species.

事实上,几千年前人类的兴起开启了第一个地质时代,它不是由自然界的进化决定的… … 而是由单一的、全球主导的物种决定的。

中文百科

世 (地质学) Epoch (geology)

(重定向自Geological epoch)

(epoch)是指地质学和考古学的一个时间单位。

最初由莱伊尔在他的《地质学原理》一书中,首先使用「世」的附加时间单元来表示恐龙时代以后的时期。其中由远而近有渐新世(Oligocene「有一点近」)、中新世(Miocene「颇近」)、上新世(Pliocene「较近」)、更新世(Pleistocene「最近」)等。

莱伊尔原本想用「-synchronous」作为这几个字的后缀,却遭当时具有影响力的惠卫耳(William Whewell,1794年-1866年)牧师基于字根学上的理由反对,建议改用「-eous」当后缀,最后的「-cene」算是折衷的办法。

英语百科

Epoch (geology) 世 (地质学)

(重定向自Geological epoch)

In geochronology, an epoch is a subdivision of the geologic timescale that is longer than an age and shorter than a period. We are currently living in the Holocene Epoch of the Quaternary Period. Rock layers deposited during an epoch are called a series. Series are subdivisions of the stratigraphic column that, like epochs, are subdivisions of the geologic timescale. Like other geochronological divisions, epochs are normally separated by significant changes in the rock layers to which they correspond.

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更新时间:2025/6/21 18:25:47