查询词典 nebula

The nebula's central star itself is clearly immersed in the multimillion degree, x-ray emitting gas.

很明显，星云的中央星处于数百万度的高温中，X射线放射出气体。

The murkiness of the Dark River is caused by absorption of background starlight by dust, although the nebula contains mostly hydrogen and molecular gas.

黑暗之河的阴暗色是由于尘埃吸收背景的星光而产生的，尽管星云含有大部分氢和分子气体。

Hope to see rose nebula......

希望可以看到玫瑰星云。。。。。

The nebula lies within our galaxy between 3,000 and 6,000 light years from Earth.

这个星云离地球3000到6000光年之间，在我们的银河系中。

It is one of the best examples of a planetary nebula and a favorite target of amateur astronomers.

它是行星状星云的最好范例之一，也是业余天文爱好者最喜欢观测的目标之一。

Fourth, we can recognize the impressive Nebula Cat's Eye.

第四，我们能够认识到的令人印象深刻的星云猫眼石。

You could clearly see the structure of the nebula and color was also visible.

你可以清楚地看到结构的星云和颜色也看得见。

Explanation: The Horsehead Nebula is one of the most famous nebulae on the sky.

马头星云是天空中最著名的星云之一。

It is a large region of star formation found within the Eagle Nebula.

它是自天鹰座星云内发现的一个大的星球形成区域。

These stars are hotter than our Sun but they are still not hot enough to make the nebula glow.

它们的光谱是A型，比我们的太阳热，但还不足以激发星云发光。

We will see more and more activist government policies that distinguish economic activities according to the nationality of the actors.

我们将看到越来越多激进的政府政策，这些政策根据企业的国籍来区分经济活动。

If we can prove the independence of an axiomatic system, then we can guarantee the conciseness of this system, ie.

如果能够证明某个一阶谓词系统的独立性，那么就能够保证该系统的建立是精炼的，即没有任何一条公理或推理规则是多余的。