中国将发射太空望远镜研究黑洞-凯发k8官网

中国将发射太空望远镜研究黑洞
文章来源:未知 文章作者:enread 发布时间:2017-05-26 02:56 字体: [ ] 
(单词翻译:双击或拖选)
black holes in space remain a mystery. one of their many secrets is why they get "angry". china will soon launch a space telescope in a bid to find out.
 
太空中的黑洞仍然是个迷,其中之一是为什么它们会“狂暴”。中国不久将发射一台太空望远镜一窥究竟。
 
 
the hard x-ray 1 telescope (hxmt), developed by chinese scientists, will observe the black holes and 2 stars.
 
"black holes will be the focus of our observation since they are very interesting, and can generate various types of radiation, including x-rays and high energy cosmic rays, as well as strong jets," says zhang shuangnan, the lead scientist of hxmt and director of the key laboratory of particle astrophysics at the chinese academy of sciences (cas).
 
scientists are curious about what the black holes are doing. so far about 20 black holes have been found in our 3. "we hope our telescope can discover more black holes. we also hope to better observe the black holes already discovered," says zhang.
 
a black hole is a region of spacetime showing such strong gravitational effects that nothing - not even particles and electromagnetic radiation such as light - can escape from inside it.
 
there are two kinds of these "space monsters": black holes of stellar mass and supermassive black holes. black holes of stellar mass are thought to form when massive stars 4 at the end of their lifecycle. 


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1 meixk     
n.调制
参考例句:
  • the soft modulation of her voice soothed the infant. 她柔和的声调使婴儿安静了。
  • frequency modulation does not allow static to creep in. 频率调制不允许静电干扰混入。
2 neutron     
n.中子
参考例句:
  • neutron is neutral and slightly heavier than the proton.中子是中性的,比质子略重。
  • based on the neutron energy,the value of weighting factor was given.根据中子能量给出了相应的辐射权重因子的数值。
3 ohoxb     
n.星系;银河系;一群(杰出或著名的人物)
参考例句:
  • the earth is one of the planets in the galaxy.地球是银河系中的星球之一。
  • the company has a galaxy of talent.该公司拥有一批优秀的人才。
4 awvye     
vi.累倒;昏倒;倒塌;塌陷
参考例句:
  • the country's economy is on the verge of collapse.国家的经济已到了崩溃的边缘。
  • the engineer made a complete diagnosis of the bridge's collapse.工程师对桥的倒塌做了一次彻底的调查分析。
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