单词
pulsar
读音
ˈpʌlsɑː(r)
美式 ˈpʌlsɑːr
英式 ˈpʌlsɑː(r)
词根
无
释义
["n. 脉冲星\n \n [\n 复数\n pulsars\n ]"]
例句
The Crab Pulsar is slowing down.
蟹状星云脉冲星变慢。
This is not the pulsar, but this one is.
这颗不是，但这颗是。
There is an object which we call the Crab Pulsar.
有一个物体叫做，蟹状星云脉冲星。
Which of the following can be inferred regarding the pulsar discussed in the first paragraph
But newer evidence of a different pulsar with planets is more promising
Or the pulsar's radiation might have vaporized a companion star, providing new material for planetary formation
The Crab Pulsar is slowing down.
蟹状星云脉冲星变慢。
This is not the pulsar, but this one is.
这颗不是，但这颗是。
There is an object which we call the Crab Pulsar.
有一个物体叫做，蟹状星云脉冲星。
Which of the following can be inferred regarding the pulsar discussed in the first paragraph
But newer evidence of a different pulsar with planets is more promising
Or the pulsar's radiation might have vaporized a companion star, providing new material for planetary formation
强化记忆
无
看视频学发音
a rapidly spinning neutron starcalled the Black Widow pulsarblasts its companion brown dwarf star with radiation
but my team found not just onebut two planets orbiting a different pulsar.We knew about the problem that Lyne had,
They had found a planet orbiting another star.And not just any star, but a pulsar,and this is the remnant of a star that has previously exploded.
And in fact, a few months later,they found a third planet orbiting this pulsarand it was the first exoplanet system ever found --
This is the last place in the universe you would expect to find a planet,but they had very methodically looked at this pulsar,and they detected the gravitational tug of this planet as it orbited the pulsar.
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