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We also describe the basic principle of white dwarf cosmochronology and its application in defining the age of the Galactic disk, globular clusters, open clusters and Galactic halo.

介绍了白矮星宇宙纪学研究的基本原理及盘、球状星团、疏星团以及定方面的应用现状。

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There are 5 stages during the development of embryo, including the stage of 2-celled proembryo, multicellular proembryo, globular proembryo, pyriform proembryo, differential embryo and mature embryo.

胚胎发育经过二细胞原胚、多细胞原胚、球形原胚、梨形原胚、分化胚和成熟胚阶段。

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heterodichogamy, Heterodinium, heterodiode, heterodisperse, heterodispersity, heterodistyly, heterodont, Heterodontidae, Heterodontoidea, heterodox,

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一个的男人决定去死

She's standing in the opening to the living room with her hands on her globular stomach, balancing it in front of her as if it were a large laundry basket.

她站在客厅门口,双手捧着圆鼓鼓的大肚子,就像吃力地捧着一筐脏衣服以保持平衡。

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CNN 10 学生英语 2025年3月合集

The deep sea creature you see lives thousands of feet underwater, and it looks a lot less globular down there, where water pressure is more than 100 times stronger than the air pressure we experience on land.

你看到的这种深海生物生活在数千英尺深的水下,在那里,它看起来并没有那么臃肿,那里的水压比我们在陆地上经受的大气压力强100多倍。

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海底两万里(原版)

From its mass of greenery, huge globular fruit stood out, a decimeter wide and furnished on the outside with creases that assumed a hexangular pattern.

的青绿丛中,垂下粗大的球形果子,约一分米大,外表凹凸不平,好像六角形。

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国家地理选编

Ancient clumps of stars that predate the Milky Way, globular clusters are gorgeous and mysterious, and they are veritable millisecond pulsar factories.

球状是比银河系更古老的恒星,既美丽又神秘,而且简直是制造毫秒脉冲星的工厂。

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经济学人-文艺

“We don't know everything, but that doesn't mean we know nothing, ” reminds a globular character on a few occasions.

“我们不是什么都懂,但这不意味着我们什么都不懂。”

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Crash Course 天文篇

It's producing so many stars that astronomers think it may be in the process of forming a globular cluster!

它产生了如此多的恒星,以至于天文学家甚至认为它可能正在形成球状的过程中!

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海底两万里(原版)

There, between its leaflike folds, I saw a loose pearl as big as a coconut. Its globular shape, perfect clarity, and wonderful orient made it a jewel of incalculable value.

在膜皮里面,叶状的皱纹间,我看见一颗可以自由掷动的珍珠,跟椰子一般粗大。它的形状,它的完全透明:它的无比宝光,使它成为价值不可估计的稀有珍宝。

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国家地理选编

In addition, Scott included another layer of signposts: pulsars in globular clusters orbiting the Milky Way.

此外,斯查了另一层路标:绕行银河系的球状里的脉冲星。

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Crash Course 天文篇

Speaking of which, most of the globular clusters orbiting the Milky Way are in the halo.

说到这,大部分环绕银河系的球状都在光晕之中。

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Crash Course 天文篇

Such collisions are extremely rare in space, but the stars are so tightly packed in globulars that collisions are more common.

这样的碰撞在太空中极为罕见,但球状星中的恒星非常紧密地聚集在一起,因此碰撞更为常见。

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Crash Course 天文篇

Globular clusters are larger, have hundreds of thousands of stars, and are more spherical.

球状更大,有几十万颗恒星,而且更像球状。

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Crash Course 天文篇

Unlike open clusters, though, globulars are old.

不过,与开放星不同的是,球状星很古老。

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Crash Course 天文篇

And is surrounded by 150 globular clusters and a halo of dark matter and dwarf galaxies, some of which it's eating, all of which can be seen by other galaxies in our Local Group like Andromeda and Triangulum.

有150个球状、一个暗物质晕和一些矮星系正绕着这个黑洞转,而这些矮星系中的一部分正在被黑洞吞噬,这都可以在我们的本星系群中被观察到,比如仙女座和三角座星系。

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Crash Course 天文篇

Because globular stars lack heavy metals, it's unlikely they would've formed planets like Earth.

因为球状恒星缺乏重金属,它们不太可能形成像地球这样的行星。

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Crash Course 天文篇

Open, or galactic clusters, and globular clusters.

开放星或疏散星,以及球状

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跟马修学英语

Consisting of mainly ancient stars from around 12 billion years ago, the Segue 1 contains around 1,000 star systems. Astronomers aren't sure if it's a true galaxy, or even a globular cluster of stars, because it doesn't fit the profile.

Segue 1 主要由大约 120 亿年前的古老恒星组成, 包含大约 1,000 个恒星系统。 天文学家不确定它是否是一个真正的星系, 甚至是一个球状, 因为它不符合轮廓。

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天文学百科 The Astronomy Book (Big Ideas Simply Explained)

Shapley found that objects called globular star clusters, all part of the Milky Way, were distributed roughly in a sphere whose centre lay in the direction of the constellation of Sagittarius.

沙普利发现, 被称为球状的物体,都是银河系的一部分, 它们大致分布在一个球形区域内, 其中心位于人马座方向。

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周日奥秘揭晓

This shows us how the globular clusters in our own Milky Way might have looked when they formed 13 billion years ago.

这向我们展示了我们自己的银河系中的球状星在130亿年前形成时可能的样子。

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寂寞芳心(上)

The globular young man, red with annoyance, had torn himself from his family and was hastening across the room to her.

圆圆的年轻人气得满脸通红, 他从家人身边挣脱出来, 急忙穿过房间向她走去。

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科学60秒-科学美国人 2021年8月合集

Natarajan: If those globular clusters like Pal 5 are further littered with black holes, the inventory just explodes, basically.

纳塔拉詹:如果像帕洛玛5号这样的球状星中散布着更多的黑洞,那么这些黑洞的数量就会激增。

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heteroepitaxy, heteroerotism, heteroexcimer, heterofermentation, heterofermenter, heterofertilization, heterofil, hetero-filament, heterofilm, heterogalactosidase,

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