meteorite的例句

1. A meteorite streaked across the sky.: 一颗流星划过天空。

2. The blast may have vaporized the meteorite.: 爆炸可能使陨石汽化了。

3. The Allende meteorite is classified as a chondrite.: 阿连德陨石被归类为球粒陨石。

4. I mean, it's easier to find an iron meteorite or a stony iron.: 我的意思是，找到铁陨石或石质铁会更容易。

5. They actually account for almost all of the meteorite material that falls to earth.: 它们实际上在落在地球上的陨石物质中占了接近总数。

6. The first meteorite from this fall was found in the village of Pueblito de Allende.: 在阿连德布比滔村，人们发现了第一块坠落的陨石。

7. Twice in the twentieth century, large meteorite objects are known to have collided with Earth.: "在二十世纪，已知有两次大型陨石与地球相撞的案例。

8. But that makes it easier to identify something as a meteorite, as opposed to just a terrestrial rock.: 但是，这使得我们更容易将东西识别为陨石，而不仅是地面的岩石。

9. Scientists have linked the mass extinction at the end of the Cretaceous with a meteorite impact on Earth.: 科学家将白垩纪末期的大灭绝与地球上的陨石撞击联系起来。

10. He collected pristine samples of the meteorite just days after they fell on the frozen lake, and stored them in his freezer.: 几天后，他收集了落在冰冻湖面的陨石的原始样本，并把它们储存在他的冰箱里。

11. Meteorite impacts can be advantageous for some species, which thrive, and disastrous for other species, which become extinct.: 陨石的撞击对某些物种是有利的，它们会茁壮成长；而对其他物种则是灾难性的，它们会灭绝。

12. It is theoretically possible that bacteria developed on Mars early in its history and that some were carried to Earth by a meteorite.: 从理论上讲，细菌可能是在火星的早期发展起来的，其中一些是由陨石带到地球的。

13. Altogether, roughly two tons of meteorite fragments were recovered, all of which bear the name Allende for the location of the first discovery.: 总共大约找到了两吨陨石碎片，所有的碎片都是以首次发现（陨石）的地点阿连德命名。

14. To compare the compositions of a meteorite and the Sun, it is necessary that we use ratios of elements rather than simply the abundances of atoms.: 为了比较陨石和太阳的成分，我们需要利用元素的比率，而不单单是原子的丰度。

15. This sediment layer is enriched in the rare metal iridium and other elements that are relatively abundant in a meteorite but very rare in the crust of Earth.: 这一沉积层富含稀有金属铱，以及其他在陨石中较丰富而在地壳中十分罕见的元素。

16. After all, the Sun has many more atoms of any element, say iron, than does a meteorite specimen, but the ratios of iron to silicon in the two kinds of matter might be comparable.: 毕竟，太阳中任何元素的原子，比如说铁，都比陨石标本的原子要多得多，但这两种物质中铁和硅的比例可能是可以比较的。

17. They located a meteorite with a mass of over a trillion tons.: 他们找到了一块重逾一万亿吨的陨石。

18. An iridium-enriched sediment layer and a large impact crater in the Yucatn provide evidence that a large meteorite struck Earth about 65 million years ago.: 尤卡坦半岛上富含铱的沉积层和一个巨大的陨石坑提供了证据，证明了约6500万年前，一颗大型陨石撞击了地球。

19. Genetic Material Found on meteorite.: 陨石上发现的遗传物质。

20. What if a meteorite falls on the plant?: 如果一颗流星砸中核电站又怎么办？

21. A big meteorite strike today would certainly kill billions.: 如果今天有一场宇宙冲击，毫无疑问能摧毁数十亿生命。

22. It contained the largest amount of nanodiamonds of any meteorite studied so far.: 它是目前所有被研究的陨石中，包含“纳米钻石”数量最多的陨石。

23. However, this doesn't mean a meteorite is going to fall from the sky on your car.: 但是，这不是说会有陨石撞到你的车上。

24. Scientists unveiled a meteorite from Mars in which they said there were microscopic fossils.: 科学家们揭开了火星上——火星上有很多微生物化石——的陨石之谜。

25. He chose a piece of the Canyon Diablo meteorite, which impacted about 50, 000 years ago in Arizona.: 他选择了一块约50,000年前产生于亚利桑那州的峡谷暗黑陨石。

26. "It's a very rare type of meteorite, and it's a very oddball one even for that type," Sandford says.: 桑福德说：“这是一种非常稀有的陨石，就算在其所在的陨石门类中也算是个异类。”

27. During desert treks, scientists later recovered nearly 600 meteorite fragments from the meteor shower.: 在小行星的沙漠之旅中，科学家们随后在流星雨中发现了将近600种宇宙物质。

28. If they are different, a more plausible explanation is that the water came from comet and meteorite impacts.: 如果它们不同，冰块源自彗星和撞击的陨石将是更有说服力的解释。

29. That raises the possibility that life on Earth arrived here on a meteorite - a concept called panspermia.: 这也为一种叫做有生源说的概念提供了可能性，这一概念认为地球上的生命是由小行星带来的。

30. We can, in principle, now estimate how large a meteorite would have to have been to cause catastrophic events.: 原则上，我们可以估算陨石撞击会引发多大程度的灾难性事件。

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