extinction的例句大全

Keywords: modulation, extinction ratio , silicon micromachined, Fabry-Perot, light switch, modulator.

关键词: 调制,对比, 矽微加工, 法布里 - 珀罗, 光开关, 调制器.

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Warnings of flood, famine, drought and mass extinction merge into an overwhelming sense of futility.

洪水 、 饥荒 、 干旱和物种灭绝等征候,渐渐化作无法抑制的徒劳感.

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Many sea creatures at the edge of extinction because of overfishing.

由于过度捕鱼,许多海洋生物濒于灭绝.

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He said certain species of fish face extinction if overfishing and pollution go unchecked.

他说,如果过度捕杀和污染不受遏制,某些品种的鱼类将面临绝种.

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The economists say the competition otter to the brink of extinction.

经济学家们说,竞争把海獭推到了灭绝的边缘.

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Orang are currently on the verge of extinction wildly.

猩猩现在面临着在野外灭绝的境地。

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The completion of the railroad was the precipitating cause in the extinction of waterborne commerce.

这段铁路的建成加快了水上贸易的消亡.

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Paleontologist Dave Raup postulates that 75 percent of all extinction events were caused by asteroid impacts.

古生物学家戴夫·诺普假设百分之七十五的物种灭绝事件是小行星撞击造成的.

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Was There a Mass Extinction of Land Plants at the Permian-Triassic Boundary ( PTB )?

陆生植物在二叠纪 - 三叠 纪 界线存在集群灭绝 吗 ?

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He had settled to his safety and accepted perforce his extinction.

他已习惯于苟安,被迫接受自己的湮没.

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She says that to bring in animal such as tiger and rhinos to near extinction.

她表示,非法贩卖加速了野生动物的灭绝,比如老虎和犀牛.

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They have driven the rhino to the edge of extinction.

他们已经令犀牛濒临灭绝。

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African rhino; in danger of extinction.

非洲犀牛; 面临灭绝的危险.

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We sadly perceived that a future extinction of Earth might be the recourse into the future.

我们悲哀地发现地球一个灭绝的未来可能是未来唯一的结果.

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Plant species are not the only forms of lifethreatened with extinction in the rainforest.

植物种类并不是热带雨林中唯一受灭绝威胁的生物.

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Love in the stability of extinction, in the sublimation of anxiety.

恋爱在安定中灭亡, 在不安中升华.

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The Wetas are protected from rats and stoats that led to their extinction 100 years ago.

维塔被保护起来不受猫和鼬鼠危害,一百年前就是它们的捕杀使维塔灭绝了.

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Infrared extinction ability and application of tiny graphite powder in combustible anti-infrared smoke screen were studied.

研究了微粉石墨红外消光性能及其在燃烧型 抗 红外烟幕中的应用.

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Historically humans, dolphins and whales have been use as weapons to shred creations unto extinction.

历史上,人类 、 鲸鱼和海豚被用来作为分裂造物并使之灭绝的武器.

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Many species have been shot to the verge of extinction.

很多物种已经被猎杀到灭绝的边缘。

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