magnetars

美 　英

• 網(wǎng)絡(luò)磁星；磁波星；發(fā)現(xiàn)磁爆星

詞形變化

復(fù)數(shù)：magnetars  

英漢解釋

n.	1. a neutron star with an extremely strong magnetic field that emits gamma rays and X-rays.

例句

Some researchers had thought magnetars wouldn't be massive enough to produce the kind of energy required for a gamma-ray burst.

一些研究者曾經(jīng)認為磁星的質(zhì)量不足以產(chǎn)生足夠的能量去引發(fā)γ射線爆炸。

On top of that weirdness, magnetars have the added quirk of possessing extremely strong magnetic fields.

最奇怪的是，磁星竟然擁有極強的磁場。

Magnetars, so rare that only a dozen or so have been discovered, routinely emit high-energy x-rays and even gamma rays.

它們通常會釋放出高能X-射線甚至γ-射線。但是，現(xiàn)今發(fā)現(xiàn)的磁星很少，大約只有12顆左右。

Only about a dozen magnetars are known among the billions of stars in the Milky Way.

在銀河系數(shù)十億顆恒星中只有十多個磁星被人們發(fā)現(xiàn)。

Magnetars are a type of neutron star ? an object so dense its protons and electrons have merged to form neutrons.

磁星是中子星的一種，它的密度非常大，其質(zhì)子和電子被迫結(jié)合形成中子。

Magnetars are a type of neutron star which has a magnetic field a million billion times stronger than the Earth's.

磁星是一類磁場比地球磁場強千億倍的中子星。

A decade ago, he says, very little was known about any connections between pulsars and magnetars.

10年前，我們對脈沖星和磁星的關(guān)聯(lián)知之甚少。