查询词典 diffuse nebula

Of course , in this well-studied example of a planetary nebula , the glowing material does not come from planets .

当然，这个已被仔细研究了的行星状星云范例，其中炽热的物质不是来源于行星。

Of course, in this well-studied example of a planetary nebula , the glow in g material does not come from planets.

当然，这个已被仔细研究了的行星状星云范例，其中炽热的物质不是来源于行星。

Of course , in this well-studied example of a planetary nebula , the glowing material does not come from planets .

当然，在这个被细致地研究过的行星状星云样本中，炽热的物质并非来自行星，而是一颗正在死亡的太阳型恒星向外扩散的气壳。

But this well-studied example of a planetary nebula, produced near the end of the life of a sun-like star, is now understood to have a surprisingly complex geometry.

但事实并非如此。螺旋星云事实上已经是已被广泛研究的行星状星云的很好的例子。它是类太阳恒星在寿终时所演变成的。

This image from the Hubble Space Telescope reveals theCat's 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。

Spiral galaxy disks and primordial Solar nebula are composed of gaseous disk and star disk.

定则；孤立波解；旋涡星系；类地行星；旋涡结构；行星系统；中心天体；气体运动；太阳星云；大密度

How big they get depends on their distance from the star and the density and composition of the protoplanetary nebula.

他们的形体能达到多大取决于他们离恒星的距离和原行星星云的组成。

Stellarium has many data files containing such things as star catalogue data, nebula images, button icons, font files and configuration files.

Stellarium 含有很多数据文件用以存放星表数据、星云图片、按钮图标、字体和配置等等。

Place your cursor on this stunning view through dark skies over western Australia to highlight wonders of the southern Milky Way -- including the famous Southern Cross, the dark Coal Sack Nebula, and bright reddish emission regions surrounding massive star Eta Carinae.

zL(~，UU1S/eR0 将鼠标移到这幅壮丽的西澳洲星空影像上，就可以看见南天银河的珍宝，包括著名的南十字、黝黑的煤袋星云、和大质量海山二星周围明亮的发射星云。

The owner of a casino at the Bubble-cliffs of Nezmi and a Black Nebula associate of Prince Dequc.

阿利克大人在内兹米星球的泡崖拥有一家赌场。他跟德克王子的黑星云组织关系密切。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。