astronomers

天文学家

常用释义

天文学家

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天文学家

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考试重点

六级

考频：近五年出现4次

n. 天文学家

考研

考频：近六年出现3次

n. 天文学家

例句

Red-faced astronomers only discovered it a few days before and until then they thought it was a piece of space junk.

这块红色的物体被发现以及有几天的时间了，在最后被证实其实只是一块太空垃圾。

Earth seems to have its first fuzzy photos of alien planets outside our solar system, images captured by two teams of astronomers.

地球似乎有太阳系外其他行星的模糊影像，两个天文队也拍摄了这些行星的图像。

The comet was a type known to astronomers as a sun-grazing comet because its path brought it extremely close to the sun.

这个彗星属于天文学家所称的“掠日彗星”类型，因为它会顺着轨道极度靠近太阳。

It was the first opportunity for modern astronomers to see a supernova up close.

这还是近代天文学家第一次如此近距离的观测到超新星。

Astronomers have evidence of a few other stars too, which might have black holes as companions.

天文学家还有其它一些星球的证据，这些星球可能与黑洞相伴。

Astronomers said the moon would appear brighter and larger than usual, but the sky in the UK was almost completely covered by cloud.

天文学家说这次的月亮比以往的更亮更大，遗憾的是当天不列颠的上空布满了云。

Especially, when a strong meteor shower is coming, the amateur astronomers all over the world mostly observe visually.

特别是在强流星雨来临的时候，遍布世界的爱好者绝大多数均使用目视观测。

It is only half the size of Pluto, which some astronomers have come to believe should not have been designated a planet at all.

他的大小只有冥王星的一半，有些天文学家已经开始认为冥王星根本不应该被划分为行星。

Astronomers had known about the plumes and jets before, but did not know that they all came out in a broad, disk-like structure.

天文学家们虽然已经知道了这些放射物的存在，但不知道它们竟然是从这样一个光盘装的结构释放出来的。

Astronomers have long thought that the asteroid belt is being ground down through collisions, but such a smashup has never been seen before.

长期以来天文家们推测小行星带会因为碰撞而粉碎但类似的景象以前从未被观测到。

It is one of the best examples of a planetary nebula and a favorite target of amateur astronomers.

它是行星状星云的最好范例之一，也是业余天文爱好者最喜欢观测的目标之一。

But so far, only one other system like ours has been spotted: In 2006 astronomers found a star with its own versions of Jupiter and Saturn.

但是至今为止，在我们发现的其他星系中我们只找到了一个与太阳系相似的：2006年天文学家发现了一个恒星，它拥有自己的“木星”和“土星”。

Many ancient Indian astronomers have also referred to the concept of heliocentrism.

很多古代印度天文学家已经提到过日心说的概念。

Astronomers had been trying to explain the strange orbit of the seventh planet, Uranus .

天文学家曾一直试图解释第七颗行星 —天王星奇怪的轨道现象。

Astronomers recently made a fuss about Pluto, saying that it's not really big enough to be called a planet (see "Pluto and the Plutons " ).

天文学家最近不断对冥王星大惊小怪，说它没大到足以称做一个行星。

What used to be considered a hole in the sky is now known to astronomers as a dark molecular cloud.

我们曾认为这是天空中的一个孔洞，而现在，天文学家知道这是一片黑暗的分子云。

Astronomers measure how much dark matter lies in galaxies by a fluke of physics called gravitational lensing.

天文学家通过一种叫做引力透镜效应的物理现象来测算星系中暗物质的质量。

Using NASA 's Spitzer Space Telescope, astronomers have found a likely solution to a centuries-old riddle of the night sky.

通过 NASA 的斯皮策太空望远镜，天文学家们很可能为夜空中的一个古老的谜题找到了答案。

But astronomers don't know how that gas makes it through a final hurdle, migrating the last dozens or hundreds of light years to be eaten.

但天文学家并不清楚气体怎么穿越最后的屏障，迁移几十乃至数百光年被吞噬。

Astronomers have detected an asteroid not far from Earth, moving in the same orbit around the Sun.

天文学家在距离地球不远处发现一颗与地球绕日轨道相同的小行星。

For astronomers, today was a chance for a prolonged view of the sun 's corona, a spectacular blaze of plasma extending far into space.

为天文学家，今天是一个机会，长期鉴于太阳的日冕，壮观的大火血浆远远送入太空。

To layfolk, that may be a distinction without much of a difference, but to astronomers it 's an important piece of the astrophysical puzzle.

对普通人来说，这点差异或许并没有什么不同。但在天文学家看来，这却是天文物理学难题中极为重要的一部分。

Astronomers believe they may have found a link between two mysterious phenomena that make up the universe - dark matter and dark energy.

天文学家们认为，他们可能发现了暗物质和暗能量之间的联系。暗物质与暗能量成为宇宙中的两种神秘现象。

Astronomers with a PhD cannot be expected to simply gaze at a starlit sky in the same manner as a pair of young lovers out on a date.

具有博士学位的天文学家不可能与一对在露天约会的年轻情侣以同样的方式注视星光明亮的天空。

The age of the universe is one of the basic questions that have preoccupied astronomers for decades .

宇宙年龄是天文学家潜心研究几十年的一个基本问题。

For any of these stars, like for the sun and moon, astronomers are able to find out its exact position in the universe.

对这些星球中任何一颗，就象对于太阳和月亮一样，天文学家能够求出其在宇宙中的精确位置。

常用短语

radio astronomer

radio astronomer - n. 射电天文学

更新时间：2025-06-23 12:52