supernova remnant

supernova remnant什么意思,supernova remnant翻译

基本解释

na.: 【天】超新星遗迹
网络: 超新星残骸；超新星剩余物质；新星残留体

英汉解释

• 【天文学】超新星遗迹

例句

• About 5 light-years long and a mere 800 light-years away, the Pencil Nebula is only a small part of the Vela supernova remnant.

  约5光年长，仅800光年远，铅笔星云是船帆座超新星残骸的一小部分。

• 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。

• The Veil Nebula itself is a large supernova remnant, the expanding debris cloud from the death explosion of a massive star.

  面纱星云本身是一个巨大的超新星遗迹，这是巨恒星濒死时爆炸产生的残骸云体，正在不断扩张。

• However, if the supernova remnant exceeds three solar masses, conventional physics suggests a black hole should be left behind.

  然而，如果超新星的残核大于三个太阳质量，按常规物理法则来说，就将成为黑洞。

• This image shows a part of the circular supernova remnant known as RCW 86.

  这张照片显示的是环形超新星残骸的一部分，名叫RCW86。

• It was later found to be a bigger-than-expected supernova remnant, 8, 000 light years away.

  随后它被观测到成为一颗比预想中更大的、8000光年远的行星遗迹。

• Can you find, in the above image, a comet, a spiral galaxy, an open star cluster, and a supernova remnant?

  在上面图中，你能找到：一彗星，一旋涡星系，一疏散星团和一超新星遗迹吗？

• When the Hubble Space Telescope was pointed at the supernova remnant in 1994, however, the existence of curious rings was confirmed.

  1994年，哈伯太空望远镜为这个超新星遗骸拍摄了一系列照片，确认了这些奇特环状结构的存在。

• Oddly, the star was significantly displaced from the center of the supernova remnant.

  更怪的是，这颗星体的位置明显地偏离超新星残骸的中心。

• The supernova remnant is within the plane of our Milky Way Galaxy and is 2, 600 light-years away.

  超新星的残骸位于银河系的平面内，距离地球2600光年。