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英语新闻听写 LIGO再次探测到引力波

时间:2020-04-28 07:32:10

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(单词翻译)

Scientists have glimpsed at another ripple1 in the medium of space-time.

科学家第二次探测到引力波。

Announced by the LIGO team, the latest gravitational wave observation took place in late December last year.

LIGO(激光干涉仪引力波天文台)合作组宣布,最近一次探测到引力波是去年年末。

Astronomer2 Scott Ransom3 even exclaimed that the era of gravitational wave astronomy is upon us!

宇航员斯科特·雷森甚至惊讶道,引力波天文学时代寄托在我们身上!

Though Ransom is not a member of the team,

尽管雷森不是合作组成员,

a spokesperson with LIGO added that the observation is beginning to reveal a spectrum4 of black hole systems.

但LIGO发言人指出,此次探测将揭开黑洞面纱。

The latest system observed by LIGO focused on a pair black holes with a solar masses eight to fourteen times greater than the sun.

LIGO此次的观察重点是双黑洞,质量分别是太阳的8-14倍。

When they merged5, one solar mass converted to energy and generated these subtle though measurable ripples6.

一旦双黑合并,太阳质量将转换为能量,随之释放引力波。


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1 ripple isLyh     
n.涟波,涟漪,波纹,粗钢梳;vt.使...起涟漪,使起波纹; vi.呈波浪状,起伏前进
参考例句:
  • The pebble made a ripple on the surface of the lake.石子在湖面上激起一个涟漪。
  • The small ripple split upon the beach.小小的涟漪卷来,碎在沙滩上。
2 astronomer DOEyh     
n.天文学家
参考例句:
  • A new star attracted the notice of the astronomer.新发现的一颗星引起了那位天文学家的注意。
  • He is reputed to have been a good astronomer.他以一个优秀的天文学者闻名于世。
3 ransom tTYx9     
n.赎金,赎身;v.赎回,解救
参考例句:
  • We'd better arrange the ransom right away.我们最好马上把索取赎金的事安排好。
  • The kidnappers exacted a ransom of 10000 from the family.绑架者向这家人家勒索10000英镑的赎金。
4 spectrum Trhy6     
n.谱,光谱,频谱;范围,幅度,系列
参考例句:
  • This is a kind of atomic spectrum.这是一种原子光谱。
  • We have known much of the constitution of the solar spectrum.关于太阳光谱的构成,我们已了解不少。
5 merged d33b2d33223e1272c8bbe02180876e6f     
(使)混合( merge的过去式和过去分词 ); 相融; 融入; 渐渐消失在某物中
参考例句:
  • Turf wars are inevitable when two departments are merged. 两个部门合并时总免不了争争权限。
  • The small shops were merged into a large market. 那些小商店合并成为一个大商场。
6 ripples 10e54c54305aebf3deca20a1472f4b96     
逐渐扩散的感觉( ripple的名词复数 )
参考例句:
  • The moon danced on the ripples. 月亮在涟漪上舞动。
  • The sea leaves ripples on the sand. 海水在沙滩上留下了波痕。

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