英语释义

• (pathology) a faint cloudy spot on the cornea

• an immense cloud of gas (mainly hydrogen) and dust in interstellar space

• a medicinal liquid preparation intended for use in an atomizer

• cloudiness of the urine

片语

Stingray Nebula刺

Rosette Nebula玫瑰星云

orion nebula[天] 猎户座星云；[天] 猎户星云

Owl Nebula夜枭星云

Coalsack NebulaThe Coalsack Dark Nebula (or simply the Coalsack) is the most prominent dark nebula in the skies, easily visible to the naked eye as a dark patch silhouetted against the southern Milky Way. It was known pre-historically in the Southern Hemisphere and was observed by Vicente Yá?ez Pinzón in 1499.

Tarantula Nebula舞蛛星云；蜘蛛星云

emission nebula[天] 发射星云

Ring Nebula[天] 环状星云

reflection nebula[天] 反射星云

Pipe Nebula烟斗星云

horsehead nebula[天] 马头星云

planetary nebula[天] 行星状星云

英汉例句

• the scene is anchored at the top left by the eerie blue glow and ominous dark dust lanes of reflection nebula m78.

  这一场景被一古怪而可怕的蓝色发光体定格在左上方，还有m78星云反射的不详的黑暗的尘埃。

• astrophysicists have long thought of the crab nebula as a steady 「standard candle」 in x-ray wavelengths.

  天体物理学家们长久以来一直将蟹状星云的x射线波段视作稳定的「标準烛光」。

• emission nebula sharpless 249 fills the field at the upper left.

  发射星云沙普利斯249弥漫在图像的左上部。

• perhaps a fitting tribute to this ancient holiday is this view of the ghost head nebula taken with thehubble space telescope.

  也许这张由哈勃太空望远镜拍摄的鬼脸星云的照片可以作为这一古老节日的献礼。

• astronomers have taken a stunning photo of a nebula (see photo) and called it the eye of god, according to the uk「s daily telegraph.

  英国《每日电讯报》称天文学家最近在宇宙深处拍摄到了一个壮观的星云(见图)，并命名为「上帝之眼」。

• instead the nebula glows with light from hydrogen gas being charged by the stars」 radiation.

  星云的光辉则是来自在恒星强烈辐射作用下带电的氢气。

• of course, gazing into the cat「s eye, astronomers may well be seeing the fate of our sun, destined to enter its own planetary nebula phase of evolution ...

  当然，天文学家在观察「猫眼」时，就可能也看到了我们的太阳的命运，它最终注定会进入行星星云的演化阶段……

• reminiscent of hubble」s classic image of the eagle nebula dubbed the 「pillars of creation」 this image is even more striking in appearance.

  相比当年哈勃拍摄的经典照片-被称为「创造之柱」的老鹰星云，这幅照片中的景象甚至更具震撼力。

• this ghost-like nebula involves a small star-forming region filled with dark dust that was first noted in images taken by the iras satellite in infrared light in 1983.

  这个幽灵般的星云包涵了一个很小恒星形成区域，这里充斥着黑暗尘埃。这些黑暗尘埃是iras卫星于1983年通过红外摄像被最早发现的。

• like tentacles waving in space, large loops of hot gas rise from the nebula ngc 3582 in a new picture from the european southern observatory in la silla, chile.

  在智利拉西那的欧洲南方天文台发布的新照片，我们可以看到：像触手一样在太空中舞动，由热气形成的巨环从星云ngc3582中升起。

• as for the spiral itself, current supposition is that this is the result of a star in a binary star system entering the planetary nebula phase, when its outer atmosphere is ejected.

  至于螺旋本身，最近的推测是这是双子星系统中的一个恒星进入行星星云阶段的结果，此时它的外层大气会被喷出。

• the nebula is a massive, star-forming cloud of gas and dust located within the constellation monoceres, or the unicorn.

  玫瑰星云是由气体和尘埃构成的大型恒星云，位于麒麟星座之内，又名独角兽星座。

• at the end of the conference, the annual rita awards are given out to the best published novels, the same as the hugs and nebula awards at world con.

  在大会结束的时候，年度丽塔奖将会颁发给本年度最佳出版小说，这和世界大会上雨果奖和星云奖的颁发流程是一样的。

• the nebula is shown above in unprecedented detail as captured recently by the hubble space telescope.

  上面照片最近由哈勃太空望远镜拍摄，显示了星云空前的细节。

• a recent hubble image of part of the nebula has uncovered a very massive star escaping from the region.

  哈勃最近拍的这个星云的局部图像表明一颗质量十分巨大的恒星正逃离这个区域。

• the nebula is a large supernova remnant, an expanding cloud born of the death explosion of a massive star.

  该星云是超新星的遗迹，是一个大质量的恒星死亡爆炸时的扩散云气形成的。

• this nebula is a bubble, and it's a bubble because intense blasts of stellar wind and radiation for a nearby star have cut through the dust and hollowed out the middle.

  此星云呈泡沫状，之所以如此，是因为附近一颗恒星发生剧烈爆炸，产生的辐射和恒星风从尘埃云中间穿过，掏空了中间部位。

• the nebula to the left is the heart, designated ic 1805 and named after its resemblance to a human heart.

  心与灵星云的左边是心，指定图像代码为ic1805，因其与人类心脏形状相似得名。

• astronomers think most of the radiation in this nebula comes from the single hot and brilliant massive star just above the center of the image.

  天文学家认为这个星云中大部分的辐射来自单个灼热和闪耀的大型星体，即图片中心的星体。