galaxy的例句

1. The Galaxy consists of 100 billion stars.: 银河系由1千亿颗恒星组成。

2. Astronomers have discovered a distant galaxy.: 天文学家们发现了一个遥远的星系。

3. At least one supernova occurs per decade in our galaxy.: 每十年至少有一颗超新星在我们的银河系中出现。

4. From this you can calculate the total mass in the Galaxy.: 据此，你可以计算出银河系的总质量。

5. Within our own galaxy there are probably tens of thousands of planetary systems.: 在我们所在的银河系中，很可能存在数以万计的行星系。

6. Is this one galaxy or two?: 这是一个星系还是两个？

7. The three spiky stars are in our own Milky Way galaxy.: 这三颗尖尖的恒星位于我们的银河系。

8. These stars vastly outnumber the other stars in a given galaxy.: 在一个给定的星系中，这些恒星的数量远远超过其他恒星。

9. How many of you have seen the Milky Way, the Milky Galaxy in the sky?: 你们有多少人见过银河，天上的银河系？

10. Almost every fuzzy yellow patch in the above image is an entire galaxy.: 上图中几乎每一个模糊的黄色斑块都是一个完整的星系。

11. Light from stars, even nearby in our own galaxy, doesn't stand a chance against that.: 即使是我们银河系附近的恒星发出的光，也无法与之抗衡。

12. "The galaxy has an inner clutch of rocky, sort of terrestrial-like planets," Butler says.: 巴特勒说：“这个星系内部有一堆岩石，有点像类地行星。”

13. The hapless, mangled galaxy may have once looked more like our Milky Way, a pinwheel-shaped galaxy.: 这个不幸的、被破坏的星系可能曾经看起来更像我们的银河系，一个风车形状的星系。

14. The Cartwheel Galaxy shows a ring that is the result of a collision between a small and a large galaxy.: 车轮星系呈现出一个由大小两个星系碰撞而形成的光环。

15. Our galaxy is so huge that dozens of lesser galaxies scamper about it, like moons orbiting a giant planet.: 我们的银河系实在庞大，吸引着数十个较小的星系环绕着它奔跑，恰似环绕巨大行星旋转的卫星。

16. Observations indicate that gas clouds in galaxy M87 are whirling unusually fast about the galaxy's center.: 观测表明M87星系的气体云围绕星系中心旋转的速度异常快。

17. Apple Home Pod has Siri, Google Home has its Assistant, and the upcoming Galaxy Home device will have Bixby.: AppleHomePod有Siri，谷歌 Home 有助手，而即将推出的Galaxy Home设备将配备Bixby。

18. According to previous speculation, these strands were gases that had been blown out by an explosion in the galaxy.: 根据先前的推测，这些气体束是在一次星系的爆炸中炸出来的。

19. Isn't that strange that the Milky Way is the galaxy that the planet earth is in, and most of us have never seen it?: 银河系是地球所在的星系，而我们大多数人从未见过它，这不是很奇怪吗？

20. The physicist Fabian reasoned that as intergalactic gas cools, the cooler gas shrinks inward toward the center of the galaxy.: 物理学家费边推断，当星系间的气体冷却时，较冷的气体向星系中心收缩。

21. Nicknamed the Southern Pinwheel, M83 is undergoing more rapid star formation than our own Milky Way galaxy, especially in its nucleus.: 绰号“南方风车”的M83正在经历比我们银河系更快的恒星形成过程，特别是在它的核心。

22. In fact, 24 per cent of our galaxy elemental mass consists of helium, which makes it the second most abundant element in our universe.: 事实上，银河系中24%的元素质量是由氦组成的，这使它成为宇宙中第二丰富的元素。

23. If many such chains were created in a differentially rotating galaxy, the distribution of stars would resemble the observed distribution in a spiral galaxy.: 如果许多这样的链是在一个不同的旋转星系中产生的，那么恒星的分布将类似于在螺旋星系中观察到的分布。

24. Meanwhile, its place is taken by hotter intergalactic gas from farther out on the edge of the galaxy, which cools as it is compressed and flows into the galaxy.: 与此同时，它的位置被更热的星系间气体所取代，这些气体来自更远的星系边缘，在被压缩的过程中冷却并流入星系。

25. Upwards of a billion stars in our galaxy have burnt up their internal energy sources, and so can no longer produce the heat a star needs to oppose the inward force of gravity.: 在我们的星系中，超过10亿颗恒星已经耗尽了它们的内部能量来源，因此无法再产生恒星所需的热量来对抗向内的引力。

26. The net result is a continuous flow of gas, starting as hot gases in intergalactic space and ending as a drizzle of cool gas called a "cooling flow," falling into the central galaxy.: 最终的结果是一股持续的气体流，开始是星系间的热气体，结束时是一股被称为“冷却流”的少量冷气体，落入星系中央。

27. Since the lifetime of a planet like ours is several billion years, we can expect that, if other civilisations do survive in our galaxy, their ages will range from zero to several billion years.: 由于我们这样的行星的寿命是几十亿年，我们可以预测，如果我们星系中有其他生物生存，它们的年龄将从零到几十亿岁不等。

28. Traveling through the country a couple of weeks ago on business, I was listening to the talk of the late UK writer Douglas Adams' masterwork "The Hitchhiker's Guide to the Galaxy" on the radio.: 出差几周前到这个国家旅游时，我在收音机上收听关于已故的英国作家道格拉斯·亚当斯的杰作《银河系漫游指南》的相关评论。

29. A landmark in the history of science was made by a photo which was taken on April 10th about the black hole in a faraway galaxy.: 4月10日，一张遥远银河上黑洞的照片成为科学史上的一座里程碑。

30. This line of reasoning underlies an exciting new theory of spiral-galaxy structure.: 这一推理路线是一个令人兴奋的螺旋星系结构新理论的基础。

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