英语释义

1. any of numerous clouds of gas or dust in interstellar space

2. galaxy sense 1b especially a galaxy other than the Milky Way galaxy —not used technically

3. a cloud of gas or dust in space that can sometimes be seen at night

4. a group of stars that are very far away and look like a bright cloud at night

5. any of many clouds of gas or dust seen in the sky among the stars

6. galaxy sense 2

7. a slight cloudy opacity of the cornea

片语

spiral nebulae[天] 旋涡星云

irregular nebulae不规则星云

orion nebula[天] 猎户座星云；[天] 猎户星云

Nebulae Brushes星云笔刷

gaseous nebulae气体星云

emission nebula[天] 发射星云

reflection nebula[天] 反射星云

planetary nebula[天] 行星状星云

horsehead nebula[天] 马头星云

nebula nebulae星云

Absorption nebulae暗星云

Dawning Nebulae曙光星云

Gum Nebulae古姆星云

英汉例句

• Unlike reflection nebulae like DG 129, which reflects light from nearby stars, this nebula emits light from hot ionized gas that glows as it cools.

  反射星云DG 129反射的是临近恒星的光芒，而照片中的星云光芒则是由于其中炙热的电离气体变冷时发出的。

• The name originates from the 18th century, when telescopes weren「t powerful enough to distinguish nebulae from gas giant planets.

  这个名字源于18世纪，当时望远镜威力还不够强大，无法区分星云和气态巨行星。

• Hubble image plug-ins make for an extremely crisp intergalactic travel experience. You can search for planets, galaxies, nebulae and stars and zoom into them with great precision.

  哈勃图片插件可以给你来带银河系旅行的震撼体验，你可以搜索行星，星系，星云，以及恒星，然后放大，查看高清晰度的图片。

• WISE cataloged objects ranging from asteroids and comets within our solar system to nebulae throughout the Milky way and faraway galaxies in other parts of the universe.

  WISE收录了从小行星到彗星、从我们的太阳系到整个银河的星云再到宇宙中其他遥远星系的各种天体。

• Basic organic (life) chemicals such as amino acids have been detected in nebulae and meteorites (see meteors).

  构成生命组织的基本化学物如氨基酸，在星云和陨石中也被发现。

• Stars in the process of formation, called young stellar objects or YSOs, are embedded in the compact pinkish nebulae seen here, but are otherwise hidden from the prying eyes of optical telescopes.

  在形成过程中的恒星，被称为年轻恒星或者yso，都嵌在了你所看到的紧凑的粉色星云之中，不过如果通过光学望远镜来观察的话是看不到的。

• Planetary nebulae fade away gradually over tens of thousands of years.

  行星状星云在数万年间逐渐衰老。

• Highlights include bright white stars Deneb (in Cygnus), Vega, and Altair, nebulae near the Galactic Center, and the dark obscuring dust clouds of the Milky Way also known as the Great Rift.

  下面标注过的图可以帮助辨认恒星，其中包括明亮的白色恒星天津四(天鹅座)，织女星，牛郎星，银河系中心附近的星云，还有银河中黑色的遮掩尘埃云，也被称为大暗隙。

• Light is unable to escape through a number of dark nebulae which are present there.

  光线是无法逃出那里存在的大量暗色星云的。

• Stars that form planetary nebulae typically live for billions of years.

  具有代表性的是，构成行星状星云的恒星已经存活了十亿年。

• M101 was also one of the original spiral nebulae observed by Lord Rosse」s large 19th century telescope, the Leviathan of Parsontown.

  M101还是罗斯爵士用19世纪的大型望远镜，「帕森镇的巨兽」，所发现的最早的螺旋星云之一。

• Hanging from his belt, the stars and nebulae of the Hunter's sword are visible lower and to the right.

  我们可以看到代表猎人的腰带上吊着的宝剑的恒星和星云在右下方。

• Brightclusters and nebulae abound in the northern constellation of Auriga.

  御夫座北部有大量明亮的星团和星云。