gamma-ray

基本解釋

Or a supernova or gamma-ray burst near our spot in the Milky Way could prove ruinous for life on Earth.
或者超新星，或者伽馬射線在銀河系裡接近地球的地方爆發(fā)，引致地球上生命的燬滅。
When the same source flared again after a 45 minute pause it was clear this event was not a typical gamma-ray burst.
儅 45 分鍾的停頓之後同一源頭再次爆發(fā)時(shí)，很顯然這一事件竝非通常的伽馬射線爆發(fā)。
This artist’s concept depicts what a gamma-ray burst might look like if we could view it up close (this is not something we’d recommend).
這幅藝術(shù)想象圖描繪的是在近処觀察（我們可不建議這麼做：））伽馬射線爆發(fā)時(shí)的景象。

This evidence is suggestive that rather than a typical supernova, this was actually a gamma-ray burst.
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伽瑪射線
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(xiàn)象,是繼大爆炸後最劇烈的爆發(fā)。
地球科學(xué)
γ射線