grbs

grbs

美 　英

• 網絡伽瑪射線暴；伽馬射線爆；伽馬射線爆炸

例句

Every week, astronomers sight two or three gamma ray bursts (GRBs), short flashes of high-energy radiation from collapsing stars.

天文學家們每周都能看到兩三次伽馬射線爆發（GRBs）現象，這種現象是恒星塌縮時產生的高能輻射所造成的短暫閃光。

Gamma-ray bursts (GRBs) are flashes of gamma-ray occurring at cosmological distances, being the most powerful explosions since the Big Bang.

伽瑪射線暴是宇宙中的伽瑪射線突然增亮的現象，是繼大爆炸后最劇烈的爆發。

Many new black holes in the distant universe previously have been detected in the form of gamma-ray bursts (GRBs).

在遙遠的宇宙已經發現了許多黑洞，它們以伽瑪射線暴（GRBs）的形式被探測到。

Long GRBs are therefore different than many types of supernovas , which occur more uniformly distributed in their host galaxies.

因此長期爆發的伽馬射線與許多類型的超新星爆發不同，超新星爆發更多的是均一分布在它們的主星系內。

Afterglows from short GRBs have not been detected yet, which are waiting for the coming up satellites.

短暴的余輝目前還沒有發現，這有賴于不久將來發射的下一代衛星。

However, GRBs are rare in galaxies like the Milky Way.

然而，像銀河系這樣的星系中，伽馬射線爆很少發生。

"Our results are certainly not mutually exclusive - we both are looking at relatively small sub-samples of GRBs, " Cenko told SPACE. com.

“我們的研究結果當然不是互斥的——我們都在尋找相對小一點的GRB子樣本。”Cenko如是回答SPACE.com。

In fact, astronomers attribute long GRBs to collimated jets generated by rapidly spinning black holes.

事實上，天文學家把長GRB歸因于快速旋轉的黑洞所產生的平行噴流。

Finally, a summary and some outlooks regarding the area of the temporal variability analysis of GRBs are presented in Chapter 5.

在第五章，結合整個伽馬暴研究領域，對時變分析方面進行了總結，并作了一定的展望。

GRB 041219A took place on 19 December 2004 and was immediately recognised as being in the top 1% of GRBs for brightness.

GRB041219A發生在2004年12月19日，一發生就被認為在亮度上是GRBs中占前1%的。

Now the studies on GRBs are coming into focus in astronomy and astrophysics, attracting astrophysicists in many fields to take part in.

伽瑪暴研究已經成為天體物理學中一個焦點領域，吸引著許多各方面的天體物理學家參與研究。

GRBs are likely to happen in our galaxy around every 10 million years or so.

在我們的星系中，大約每一千萬年會發生一次伽馬射線爆。

Others have a duration shorter than 2 sec are named as short GRBs.

持續時標短于2秒的暴稱為短暴。