nebulae
美 [ˈnebjələ] 
英 [ˈnebjʊlə]
- n.【天】星云；【医】角膜翳
- 网络星云轮回；火星云；星云及废墟
词形变化
复数：nebulas 复数：nebulae
英汉解释
英英解释
例句
Hubble said the light that appeared to come from nebulae really came from stars near the nebulae.
哈勃说，那些看似来自星云的光实际上是由星云附近的星发出的。
Explanation: One of the most identifiable nebulae in the sky, the Horsehead Nebula in Orion, is part of a large, dark, molecular cloud.
解说：这是天空中最易辨认的星云之一。猎户中的马头星云是一个巨大的黑暗分子云的一部分。
l Nebula (plural nebulae) was the word once used for and fuzzy patch of light in the night sky.
l星云这个名称，过去曾经用来泛指夜空中那些发亮的小块区域。
One of the most notable of these dark absorption nebulae is a cloud toward the constellation Ophiuchus known as Barnard 68, pictured above.
这类暗吸收星云里最著名的一个就是蛇夫座的巴纳德68，如上图所示。
The element hydrogen comprises 90% of the matter in gaseous nebulae.
元素氢占气体星云物质的百分之九十。
An image released by NASA shows the Heart and Soul nebulae in an infrared mosaic from the Wide-field Infrared Survey Explorer, or WISE.
美国宇航局发表的这个图像显示了广视野红外勘测探测器WISE拍摄的心与灵星云（HeartandSoul）红外马赛克。
The nebulae, he said, were clouds of atoms and dust. They were not hot enough -- like stars-- to give off light.
他说，星云是由原子和尘埃形成的云。他们不像星星那么热，不能发光。
Explanation: Bright nebulae abound in and around the expansive southern constellation of Centaurus .
说明：明亮的星云围绕在广阔的南方人马座周围。
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。
This Hubble Space Telescope image reveals "The Cat's Eye Nebula" to be one of the most complex "planetary nebulae" known.
哈勃望远镜拍到的这张“猫眼状星云”是当前所知最复杂的“行星星云”之一。
The dim, dusty nebulae reflect starlight from our own Milky Way Galaxy and lie only a few hundred light-years above the galactic plane.
这些反射银河系盘面星光的黯淡尘埃云气，约在盘面上方数百光年的位置。
And he made an important discovery about nebulae.
关于星云，他做出了重大发现。
Switch your view to see the sky above your Earth location, and explore far-away galaxies, nebulae, and more.
转换您的视野，看看「地球」位置上的天空，探索遥远的银河、星群和其他。
Such tumultuous , often visually spectacular, interstellar regions surrounding youthful stars are known as gaseous nebulae.
这种环绕着年轻星的动荡且常常是壮观的星际区域，叫做气体星云。
Where the otherwise obscuring dust clouds lie close to the hot, young stars they also reflect starlight, forming blue reflection nebulae.
那些靠近年轻热恒星的遮蔽尘埃云也反射恒星光，形成蓝色的反射星云。
Supernovae may be flashier , but their debris is roiling and chaotic, lacking the symmetry and intricacy of these nebulae.
超新星或许较为明亮耀眼，但其残骸翻腾无序，欠缺如同行星状星云般的对称与复杂。
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。
This image from the Hubble Space Telescope reveals the Cat&squots Eye Nebula to be one of the most complex planetary nebulae known.
这张来自哈伯太空望远镜的影像，透露出猫眼星云是现知结构最复杂的行星状星云之一。
Its opponent on the right is composed of the faint stars, dust clouds, and nebulae along the plane of our Milky Way Galaxy.
而在对于面右侧是由昏暗恒星，尘埃云和星云组成的星河系盘面。
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。
Photos of wispy nebulae and galaxies can only be taken with extended exposure. Not only flashlight will not help, it will become a nuisance.
夜空中暗弱的天体需要以长期间曝光来拍摄，使用闪光灯不单绝对不会有效，更会影响他人。
Your own Milky Way is one of these giant nebulae.
你们的银河是这些巨大星云之一。
These planetary nebulae hint at the fate of our own Sun as its core runs out of nuclear fuel in another 5 billion years.
行星状星云同时也是我们太阳五十亿年后，耗尽核燃料后的宿命。
Explanation: Majestic nebulae and stars of our Milky Way Galaxy stretch across this panoramic image of the entire night sky.
解说：在这张整片夜空的全景图中，我们所在的银河系的壮丽星云和恒星都展现得一览无余。
Such adaptive optic techniques allow high-resolution ground-based observations of real stars, planets, nebulae, and the early universe.
像这样的自适应光学技术使得对真实星体、行星、星云、与早期宇宙的高分辨率地面观测成为可能。
The typical size of a nebula is about hundred light years. Nebulae are made up of gases and dusts.
一个典型的星云大小足有数百光年，主要由气体及尘埃组成。
Explanation: Star clusters, glowing nebulae and dark dust clouds abound in Cepheus, royal constellation of the northern hemisphere.
说明：北天的仙王座内，到处散布著星团、辉光云气、及黝黑的尘埃云。
The things in the sky include stars, planets, nebulae, clusters of stars, and galaxies.
这些天空中的物体包括星星，行星，星云，星团和银河系。
Immediately to its left are a cluster of prominent bluish reflection nebulae sometimes called the Running Man.
左侧与它紧邻的是一个突出的蓝色反射星云团，有时被称为慢跑人星云。
The promising technique can also be applied to imaging other extended objects like star clusters and nebulae.
这种有前景的技术还可以应用于其它大体积的物体，像星团和星云。
Some nebulae appear to be completely engulfed by exceedingly large molecular clouds.
有些气体星云似乎被极其巨大的分子云完全包围。
Explanation: This tantalizing array of nebulae and stars can be found about 2 degrees south of the famous star-forming Orion Nebula.
这紧凑排列的星云和恒星位于著名恒星形成区域猎户星云南方2度左右的地方。
Probably some of the old Chinese descriptions of the heavens contain mentions of nebulae also.
中国古代的一些文献中，在描述天空时，大概也提到过星云。
Planetary nebulae are a type of isolated gaseous nebulae possessing a fair degree of bilateral symmetry .
行星状星云是一类孤立的气体星云，具有相当程度的双侧对称性。
Turn it on, point it at a celestial object, and pull the trigger to identify planets, stars, nebulae , galaxies and much more.
一开机后，拿着它对准一个天体，并扣下扳机就能识别行星，恒星，星云，星系和其他的天体目标。
a collection of star systems; any of the billions of systems each having many stars and nebulae and dust.
（天文学）恒星体系的总称；有恒星、星云和尘埃的数十亿系统之任何一个。
He proved wrong those who believed nebulae lay inside the Milky Way. And he proved that nebulae were galaxies themselves.
哈勃证实“星云位于银河系之中”是一种谬误，而星云本身就是星系。
l Dark nebulae not only have no light of their won, they also soak up all light.
l暗星云不仅本身不发光，而且会吸收所有的光线。
Both are planetary nebulae, gaseous shrouds cast off by dying sunlike stars, and are similar in physical size, at a light-year or so across.
都是行星状星云，气体外壳都是由濒临死亡的恒星吹出，在物理大小上类似，涵盖大约一光年左右。
The expansive Seagull (upper left) is itself composed of two major cataloged emission nebulae.
广阔的“海鸥”（左上）本身由两个较大的被编目的发射星云组成。
