查询词典 nebula

The Crab Nebula spans about 10 light-years. In the nebula's very center lies a pulsar: a neutron star as massive as the Sun but with only the size of a small town. The Crab Pulsar rotates about 30 times each second

整个蟹状星云跨越约10光年，在其正中心存在一脉冲星---有太阳一样的质量但体积只有小镇大小的中子星，蟹状星云脉冲星的自转速度约为30圈每秒。

The Crab Nebula -- The Crab Nebula, the result of a supernova noted by Earth-boundchroniclers in 1054 AD, is filled with mysterious filaments that areare not only tremendously complex, but appear to have less mass thanexpelled in the original supernova and a higher speed than expectedfrom a free explosion.

蟹状星云-蟹状星云，在公元1054结果在地球方向的编年史家所指出的超新星，是充斥着神秘的细丝，不仅极其复杂，但似乎少质量比并驱逐了原超新星从一个更高的速度比预期的自由爆炸。

A bright knot of gas and dust in the nebula 's center is known as the Hourglass Nebula .

星云中心的一个明亮的气体与尘埃的结，被命名为"沙漏星云"。

Stellar Nursery in the Rosette Nebula -- This image from the European Space Agency's Herschel SpaceObservatory shows the cloud associated with the Rosette Nebula, astellar nursery about 5,000 light-years from Earth in the Monoceros, orUnicorn, constellation.

恒星苗圃的玫瑰星云-这天文台图片来自欧洲航天局赫歇尔空间显示，麒麟星座云相关的玫瑰，或星云，一麒麟座恒星托儿所的约5000光年，从地球研究。

Stellar Nursery in the Rosette Nebula -- This image from the European Space Agency's Herschel Space Observatory shows the cloud associated with the Rosette Nebula, a stellar nursery about 5,000 light-years from Earth in the Monoceros, or Unicorn, constellation.

恒星苗圃的玫瑰星云-这天文台图片来自欧洲航天局赫歇尔空间显示，麒麟星座云相关的玫瑰，或星云，一麒麟座恒星托儿所的约5000光年，从地球研究。

The Wizard Nebula -- This image of the open star cluster NGC 7380, also known as theWizard Nebula, is a mosaic of images from the WISE mission spanning anarea on the sky of about 5 times the size of the full moon.

向导星云-这个月亮的形象，开放星团星系7380，向导也被称为星云，是一个完整的图像马赛克从规模明智的使命就跨越一个时代的天空面积约5。

The Wizard Nebula -- This image of the open star cluster NGC 7380, also known as the Wizard Nebula, is a mosaic of images from the WISE mission spanning an area on the sky of about 5 times the size of the full moon.

向导星云-这个月亮的形象，开放星团星系7380，向导也被称为星云，是一个完整的图像马赛克从规模明智的使命就跨越一个时代的天空面积约5。

The complex nebula is thought to be a supernova remnant over a million years old, sprawling across the southern constellations Vela and Puppis. Sliding your cursor over this spectacular wide field view will reveal the location of objects embedded in The Gum Nebula, including the Vela supernova remnant.

散布 在南天星座的船尾座和船帆座附近的天区，这复杂的区域被认为是超过百万年前的超新星爆炸的遗迹澳洲的天文学家Colin Stanley Gum (1924-1960)对这个星云命名，将你的滑鼠指向这壮丽的照片可以显示出藏在星云内的星体，包含船帆座超新星爆炸的遗迹。

If you like finding hidden pictures, get set to find a Coathanger, the North American Nebula and Ring Nebula.

如果你喜欢寻找隐藏着的图像，准备找到一个衣架形状的，北美星云和环状星云。

Caption:: This gigantic emission nebula surrounding the blue reflection nebula NGC 6914 is still an active star forming region.

巨型的发射星云所包围著的反射星云NGC 6914也是一个活跃的恒星诞生地。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。