英語extinction是什么意思
英語extinction的用法是很簡單的，但我們要先知道它具體的意思。下文是百分網小編為大家準備了英文單詞extinction包含的中文意思，希望能對大家有所幫助!
extinction的意思
英 [ɪkˈstɪŋkʃn] 美 [ɪkˈstɪŋkʃən]
名詞 熄滅; 消滅，滅絕; 廢除; [物]消光，自屏，衰減
詞典解釋
1. (物種的`)滅絕
The extinction of a species of animal or plant is the death of all its remaining living members.
e.g. An operation is beginning to try to save a species of crocodile from extinction...
一項努力拯救一個鱷魚物種、使其免于滅絕的行動已經開始。
e.g. Many species have been shot to the verge of extinction.
很多物種已經被獵殺到滅絕的邊緣。
2. 消亡;消滅;不復存在
If someone refers to the extinction of a way of life or type of activity, they mean that the way of life or activity stops existing.
e.g. The loggers say their jobs are faced with extinction because of declining timber sales.
伐木工人說由于木材銷量下降，他們的工作恐不復存在。
extinction的單語例句
1. All were attracted by media reports, saying the craftsmanship of ivory carving is facing extinction and that the factory needs apprentices.
2. The species are described as " on the brink of extinction ", the CI statement said.
3. Malaysia is trying to clone some of its threatened leatherback turtles to save them from extinction.
4. But the tourism and industrial development have led to extinction of some fish species, including codfish.
5. But some models predicted the colony's population would plummet by at least 95 percent, placing the birds there at risk of extinction.
6. One of the most controversial voices in the global warming debate believes too much emphasis is put on extinction fears for ecology's poster animals.
7. More recent studies have added the idea of an " extinction debt ", that species are doomed to die out once their habitat shrinks beyond a critical point.
8. Supporters of the animal in Cyprus are working to protect one of the world's last wild colonies from extinction.
9. The Chinese government has done a great deal to rescue this heritage from extinction.
extinction的雙語例句
1. Disclosed herein are methods, apparatus, and systems to achieve substantially constant optical power and/or extinction ratio for a semiconductor laser.
在此公開了對于半導體激光器實現基本恒定的光功率和/或消光比的方法、裝置和系統。
2. It is concluded that the geometrical form factor is very sensitive to misalignment in the optical system, which would arise much more errors for the aerosol extinction.
最后得出，氣溶膠消光系數對幾何重疊因子的修正非常敏感，但在激光雷達系統穩定且操作規范的情況下，幾何重疊因子隨距離的分布曲線是相對穩定的，此時對氣溶膠消光系數的影響也較小。
3. Some examples of geometrical form factor correction are introduced and the misalignment effects on aerosol extinction are analyzed based on many experiments of AML-1 lidar.
通過對AML-1激光雷達的實驗總結，列舉了一些有關幾何重疊因子的典型結果，并分析了激光雷達幾何重疊因子對探測氣溶膠消光系數的影響。
4. Which means that it's threatened with extinction.
這意味著，它將瀕臨滅絕。
5. This organization's mission is to protect plant species threatened with extinction.
這個組織的目標是保護有瀕臨滅絕的植物物種。
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