星云

We conclude from the data that the magnetic field is indeed collimating the jet.

有一种观点认为，这些喷射流决定着明显不对称的行星星云的形状。

Planetary nebulae are the spectacular final phase in the life of Sun-like stars, when the star ejects its outer layers into the surrounding space.

行星状星云是像太阳这样的恒星最后的辉煌，当恒星进入生命晚期时，它会把外层大气抛到周围的太空中。

A young, massive star in that cluster is the likely source of energetic ultraviolet radiation that ionizes the hydrogen gas in the Flame Nebula.

一个年轻且重质量的星球最有可能是高能的紫外线来源，游离火焰星云内的氢气。

Dr Clowe and his colleagues used a technique called gravitational lensing to detect the mass distribution of the bullet cluster.

克洛博士和他的同事使用一种叫做引力透镜的技术来探测子弹状星云团内物质的分布情况。

The most plausible explanation is that the cluster contains a distinct ring of dark matter without any accompanying ordinary matter.

最大似是而非的解释是星云包含了一个分离的暗物质的环没有任何相邻的普通物质。

They both appear in this stunning composite color photograph along with other nebulosities as part of the giant Orion Molecular Cloud complex, itself hundreds of light-years across.

它们都出现在这张令人陶醉的复合彩色照片中，和其他星云在一起作为巨大的猎户座分子复合云的一部分。

The view reveals extensive nebulosities associated with the giant Orion Molecular Cloud complex , itself hundreds of light-years across.

这张影像突显出大小有数百光年的巨大猎户座分子云团，内部有很大量的星云状物质。

When a proton recaptures an electron, red light is frequently emitted.

星云中红色和紫色得区域来自不同的物理过程；影像左方的亮星是御夫座AE星，它是如此的炽热，以致它发出的高能量星光把附近云气中氢原子里的电子给撞了出来，当这个离子再次捕获电子又复合成正常的原子时，常会伴随着发出红色的光。

The emission nebula's red color is caused by electrons recombining with protons to form hydrogen atoms.

发射星云的红色是由氢原子的电离引起的，而蓝色部分则是反射了附近的星光。

The emission nebula's red color is caused by electrons recombining with protons to form hydrogen atoms.

发射星云显现的红色是由质子再次与电子结合形成氢原子后形成。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。