extinctions

灭绝

常用释义

n. [生物]灭绝（extinction 的复数）；消失；废除

扩展信息

灭绝

13-21-1 so 灭绝(EXTINCTIONS)公司清修出品这个头鞍前端的铲子(头...《详全文》分类：三叶虫 2012/05/14 08:50 分类：三 …

灭绝了

...南，泰国到爪哇岛，本集将调查滥捕与走私行为的罪恶循环，并探索它在亚洲虎保育行动中所扮演的矛盾角色。假如动物灭绝 …

例句

"In the case of birds, " he said, "lots of extinctions, no change in total biodiversity. "

他说：“就鸟类来说，一部分的灭绝并没有改变总体上的生物多样性。”

Because there was no evidence linking space objects to the remaining mass extinctions scientists began looking back to earth.

由于没有证据显示太空天体跟其余的灭绝事件有关，科学家们又开始返回来关注地球。

In the 1980s scientists believed that Earth 's regular extinctions could be the result of a distant dark twin of the Sun, called Nemesis.

20世纪80年代时科学家们认为地球周期性的生物灭绝可能是由遥远太空的涅墨西斯星球造成的，该星球和太阳很相似。

That increase was associated with mass extinctions, which, to put it mildly, probably would not be good for living standards.

这种上升导致了大量物种灭绝，客气点说，就是不利于我们生活。

The new view of mass extinctions is, yes, we were hit, and, yes, we have to think about the long term, because we will get hit again.

对物种大灭绝，从一个新的角度看，是的，我们被撞击了，而且，是的，我们不得不从长远考虑，因为我们会再次被撞击。

The biodiversity of New York today is the result of extinctions, invasions and adaptations.

纽约今天的生物多样性就是灭绝、入侵和适应的产物。

Debate over the cause of these extinctions has focused on the primacy of humans and climate in driving this dramatic loss of large mammals.

关于造成这些大型哺乳动物灭绝的原因的争论主要放在了人类及气候上。

That date marks one of five recognised mass extinctions in history (the end of the Cretaceous was another).

第一个时间点也是史上 5 次著名的大规模物种灭绝事件之一（另一次发生在白垩纪末期）。

(See " Apocalypse Meow, " below. ) They're also responsible for at least 33 avian extinctions worldwide.

（参考下面”猫的启示“）对全球至少 33 种鸟类的灭绝，它们也逃脱不了干系。

Evidence from fossils suggests that in the "Big Five" extinctions, at least 75 percent of all animal species were destroyed.

从化石可以证明，在过去的五次大灭绝中，75%动物物种消失。

The theory of periodic extinctions itself is still debated, with many insisting that more proof is needed.

物种周期性大灭绝的理论本身依然是备受争议的，需要更多的证据以便进一步地论证。

We 're living in a time of mass extinctions that exceeds the fossil record by a factor of 10, 000.

我们现在正处于物种大量灭绝的时代，数据是恐龙灭绝数据的 1万倍。

Yale: I know there've been a few extinctions, Don, but not that many.

唐，我知道地球确实经历了几次物种灭绝，但没你说的那么多。

As they reported last month in the journal Nature, the current rate of extinctions is far above normal.

上个月发表于《自然》杂志的这份研究报告显示，目前物种灭绝的速度远远高于正常水平。

Compared with nearly all the previous extinctions this would be fast-track.

与之前的五次相比，这次物种灭绝可谓神速。

Though these mass extinctions are deadly events, they open up the planet for new life-forms to emerge.

尽管这些大规模物种灭绝是致命的事件，可是这些事件也打开了地球上新生活方式的出现。

Researchers hope to make a last-ditch effort to stabilize the Yangtze ecosystem and prevent further extinctions.

研究人员希望尽最后的努力来拯救长江的生态系统，同时防止进一步的动物灭绝。

This list looks at some of the more recent, probably lesser known extinctions that humans have lent a helping hand to.

本文列出了一些新近灭绝的物种，可能大家不甚知晓，但在其灭绝的过程中人类却起了助推作用。

Most paleontologists suspect that abrupt changes in climate led to the mass extinctions.

大部分古生物学家都猜想是气候的突变导致了生物大灭绝。

This suggests to me that life causing these mass extinctions because it did is inherently anti-Gaian.

这让我想到导致物种大灭绝的生命，因为它确实本来就与盖亚假说不相容。

Massive extinctions are now being seen in many areas of the world, including Mexico, the Amazon Basin, and equatorial Africa.

现在，我们能在世界上许多地区，包括墨西哥、亚马逊河流域以及赤道周围的非洲地区，看到蜥蜴正濒临大规模灭绝。

That object, named for the Greek goddess "Nemesis, " was proposed to explain periodic mass extinctions on the Earth.

该天体以希腊神话中的“复仇女神（Nemesis）”命名，人们认为它可以解释地球上的周期性物种大灭绝。

The rates of extinction happening today are as great as the rates during these mass extinctions.

现在的灭亡速率和之前大灭绝的速率旗鼓相当。最后一句

常用短语

extinction ratio

extinction ratio - 消光比；消减比率

extinction coefficient

extinction coefficient - 消光系数

mass extinction

mass extinction - 大量消亡

fire extinction

fire extinction - 灭火

arc extinction

arc extinction - 消弧，灭弧

light extinction

light extinction - 消光；消光法

v.+n.

face extinction

n.

survival

更新时间：2025-06-14 23:30