extinction
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n. 消失；消灭；废止
n.
熄灭；消灭，灭绝；废除；[物]消光，自屏，衰减
英英释义
extinction
n.
no longer in existence
"the extinction of a species"
同义词：defunctness
no longer active; extinguished
"the extinction of the volcano"
the reduction of the intensity of radiation as a consequence of absorption and radiation
complete annihilation
"they think a meteor cause the extinction of the dinosaurs"
同义词：extermination
a conditioning process in which the reinforcer is removed and a conditioned response becomes independent of the conditioned stimulus
同义词：experimental extinction
the act of extinguishing; causing to stop burning
"the extinction of the lights"
同义词：extinguishingquenching
词组短语
extinction ratio消光比；消减比率
extinction coefficient消光系数
mass extinction大量消亡
fire extinction灭火
arc extinction消弧，灭弧
light extinction消光；消光法
extinction angle消光角
双语例句
用作名词(n.)
Its extinction is just a question of time.
它的消失只是一个时间问题。
The World Dinosaur Valley brings back from extinction the most mammoth creatures our planet has ever known.
恐龙世界将呈现出世界上最多的已然消失的猛犸。
权威例句
Extinction risk from climate change.a. Extinction risk from climate change
Letter to nature: Extinction risk from climate change
Habitat destruction and the extinction debt
Thomas, C. D., et al. Extinction risk from climate change. Nature
Saving a Million Species: Extinction Risk from Climate Change
Experimental Determination of the Extinction Coefficient of CdTe, CdSe, and CdS Nanocrystals
The relationship between infrared, optical, and ultraviolet extinction
et al(2003). Experimental determination of the extinction coefficient of CdTe, CdSe, and CdS nanocrystals
Biotic homogenization: a few winners replacing many losers in the next mass extinction
extinction (n.)
early 15c., "annihilation," from Latin extinctionem/exstinctionem (nominative extinctio/exstinctio) "extinction, annihilation," noun of action from past participle stem of extinguere/exstinguere "quench, wipe out" (see extinguish). Originally of fires, lights; figurative use, the wiping out of a material thing (a debt, a person, a family, etc.) from early 17c.; of species by 1784.
1. The animals were ruthlessly hunted to the verge of extinction.
这些动物由于遭到无情的捕猎而濒于灭绝。
《新英汉大辞典》
2. Many species are in peril of extinction because of our destruction of their natural habitat.
许多物种由于我们破坏了它们的自然环境，现在正面临灭绝的危险。
《新英汉大辞典》
3. But then, while no one wants to think of extinction, the word is far less of an abstraction in Hawaii than in other places.
但是然而，虽然没有人去想过灭绝，这个词在其他地方的抽象概念远远低于在夏威夷。
article.yeeyan.org
4. So yes, climate did cause the extinction, but we have only 17 years of data.
所以没错，尽管我们只有17年的数据，但气候的确会导致物种灭绝。
article.yeeyan.org
5. There are still new species being discovered: plants, birds, chameleons, lemurs, tortoises that we might not yet know about, that could be on the brink of extinction.
这里还在不断发现新的物种：植物、鸟类、变色蜥蜴和乌龟，我们可能还不太了解这些物种，但它们可能将濒临灭绝。
article.yeeyan.org
6. It is all of a piece—death, the dissolution of our people, the extinction of our species.
个人的死亡、我们人民的消亡、我们种族的灭绝，这些在本质上都同是一种恐惧。
article.yeeyan.org
7. Whether by over hunting or over population, driving a species to extinction is nothing to be proud of and it’s certainly not slowing down.
无论是由于狩猎过度还是人口过多，推动物种灭绝并没有什么值得炫耀的，而且这种推动的速度也必然不会减慢。
www.elanso.com
8. I first wrote about this alarming situation in The Sixth Extinction.
在《第六次灭绝》中，我首次写了这种令人担忧的处境。
www.elanso.com
9. The paper, "Species Invasions and Extinction: The Future of Native Biodiversity on Islands, " is one in a series of reports by this team studying how humans have altered the ecosystems of the planet.
他们的论文《物种入侵和灭绝：岛屿上本土生物多样性的未来》是他们这个研究团队研究人类如何改变地球的生态系统的一系列论文中的一篇。
article.yeeyan.org
10. If there were a single, remediable cause of the honeybee die-off, the question of possible extinction would lose much of its force.
如果导致蜜蜂消亡是一个单一的、可补救的原因，那么蜜蜂可能灭绝这个问题就将失去很多影响力。
www.elanso.com
11. In a paper published in the journal Futures last year, researchers approached the question: Human Extinction: How Could It Happen?
在期货杂志去年公布的一篇论文中，研究者探讨过这个问题：人类灭绝：它是如何发生的？
article.yeeyan.org
12. A mass extinction of certain fish and coral species could happen sooner than scientists previously thought.
某些鱼类和珊瑚的大量灭绝可能比科学家此前预测的发生的更早。
article.yeeyan.org
13. Some experts believe bees are heading for extinction.
一些专家认为是蜜蜂正走向灭绝。
article.yeeyan.org
14. Every birth of an elephant, including in zoos, is veryimportant for species conservation because both African and Asian elephants arethreatened by extinction..
每次一个大象出生，包括在动物园里，对于物种保护都很重要，因非洲象和亚洲象都受到灭绝的威胁。
article.yeeyan.org
15. Scientists discovered the snails a year and a half later, after they had already pushed some native species close to extinction.
一年半之后，科学家发现了这种蜗牛，但那时它们已经快把当地一些物种推向灭绝的边缘。
www.ebigear.com
16. A rare tree frog, a mudfish and lizards are among the thousands of species threatened by extinction.
一种罕见的树蛙，一种泥鳅和蜥蜴都在成千上万种濒临灭绝的动物之中。
article.yeeyan.org
17. Habitat loss and climate change will be the biggest reasons for their extinction.
栖息地的消失和气候的变化将是它们灭绝的最大原因。
article.yeeyan.org
18. It is a natural process and extinction is the fate of any animal that has specialized too far to change when its environment changes, or has to compete with a better-adapted and more powerful animal.
这是一个自然过程，任何一种过于特化而不能随环境改变而改变的动物，或者任何一种与适应性更强、更厉害的动物来竞争的动物，灭绝都是其必然的命运。
www.ebigear.com
19. All the species follow different extinction patterns. It brings climate change and the implications of habitat fragmentation to the fore again.
所有的物种灭绝的模式都不同。但它却将矛头重新指向了气候变化和生存环境的破坏。
article.yeeyan.org
20. As a result, the International Union for the Conservation of Nature estimates that as many as a third of all shark species are threatened or near threatened with extinction, including the great white.
根据国际自然保护联盟的估计，由此带来的结果是高达三分之一的全部种类的鲨鱼都面临或接近面临着绝种的危险，这其中就包含电影中的大白鲨。
article.yeeyan.org
21. Unraveling their roles as consumers, producers, predators, and prey is vital to understanding why and how to protect them from extinction.
揭开他们作为消费者，生产者，掠夺者和牺牲者的面纱对于防止海龟灭绝是至关重要的。
www.elanso.com
22. Unraveling their roles as consumers, producers, predators, and prey is vital to understanding why and how to protect them from extinction.
揭开他们作为消费者，生产者，掠夺者和牺牲者的面纱对于防止海龟灭绝是至关重要的。
www.elanso.com
23. Apes are in danger of extinction
猿类正处于绝种的危险之中。
-- 来源 -- 英汉 - 辞典例句
24. Droplet ignition and extinction in practical combustors are strongly influenced by forced convection and turbulence.
在实际燃烧室中，液滴点火和熄火受到强迫对流和紊流的强烈影响。
-- 来源 -- 英汉 - 辞典例句
25. The animals were ruthlessly hunted to the verge of extinction.
这些动物由于遭到无情的捕猎而濒于灭绝。
-- 来源 -- 英汉 - 辞典例句
26. But solar behavior has never been erratic enough to threaten all terrestrial life with extinction.
但是太阳的活动还没有不稳定到威胁所有地球上的生命存在的程度。
-- 来源 -- 英汉 - 辞典例句
27. Similar comments apply for extinction due to the droplet size becoming insufficient.
对于因液滴尺寸不断减小而引起的熄火也可作类似的说明。
-- 来源 -- 英汉 - 辞典例句
28. Pleistocene glaciation caused the extinction of many species.
第四纪冰期，使许多物种绝灭。
-- 来源 -- 英汉 - 辞典例句
29. In Saudi Arabia the ibex may be the only large wild animal that is not threatened with extinction.
在沙特阿拉伯，野生山羊大概是唯一的没有濒临灭绝危机的大野生动物。
-- 来源 -- 英汉 - 辞典例句
30. Many species are in peril of extinction because of our destruction of their natural habitat.
许多物种由于我们破坏了它们的自然环境, 现在正面临灭绝的危险。
-- 来源 -- 英汉 - 辞典例句
31. We may live to see the extinction of the whale.
人类或许能亲眼见到鲸的灭绝.
-- 来源 -- 英汉 - 辞典例句
32. At only slightly lower pressure levels "low pressure extinction" will occur.
只要压力稍微降低一些，就将发生“低压熄灭”。
-- 来源 -- 英汉 - 辞典例句
extinction
