爆前新星 的英文怎麼說
中文拼音 [bàoqiánxīnxīng]
爆前新星
英文
prenova- 爆 : 動詞1. (猛然破裂或迸出) explode; burst 2. (放在滾油里快炒) quick-fry
- 前 : Ⅰ名詞1 (在正面的) front 2 (次序在先的) first; top 3 (過去的; 較早的) ago; before; preceding...
- 新 : Ⅰ形容詞1 (剛出現的或剛經驗到的) new; fresh; novel; up to date 2 (沒有用過的) unused; new 3 (...
- 星 : 名詞1 (夜晚天空中閃爍發光的天體) star 2 [天文學] (宇宙間能發射光或反射光的天體) heavenly body...
- 新星 : 1. (新出現的出類拔萃的人) new star 2. [天文學] nova; temporary star
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For decades, scientists have known that supernovae, the explosive deaths of giant stars, trigger reactions to forge most of the heavy elements in the universe
巨大的恆星在死亡時會產生超新星爆炸,所引發的反應,製造了宇宙中大多數的重元素,這是科學家幾十年前就已經知道的。The supernovae exploded between 3. 5 and 10 billion years ago
超新星爆炸時間在35 - 100億年前。Vigorous mass loss from these stars before they explode, and the heat generated by the supernovas drive the gas out of the galaxy at millions of miles per hour
在爆發之前,這些恆星會發生劇烈的物質損失,而超新星產生的熱量也可以將氣體以每小時幾百萬英里的速度驅出星系。As supernova is the explosive death of a star in an event so violent that for a brief period that a single star shines as brightly as a whole galaxy of more than 100 billion ordinary stars, it can be easily seen even it is a few billion light - years away
由於超新星是恆星垂死前的一次極猛烈爆炸,剎那間閃耀的光芒甚至蓋過整個星系中上千億顆恆星,因此遠至數十億光年外也能清楚測量得到。The original particles, which began entering the space - time continuum some 36 billion years ago, had, by 12 billion years ago, given rise to the epoch of the primal aggregate of the big bang theory, although the great majority of stars are less than 5 billion years old
最初的粒子,在360億年以前開始進入時空連續統一體, 120億年以前開始大爆炸理論的第一凝聚的新時代,雖然大多數星星不到50億年的時間。However, ben tez and his colleague, dr jes s ma z - apell niz, of the space telescope science institute in baltimore, now believe that at least two supernovae occurred near earth two million years ago
然而,貝尼特斯和他的同行、巴爾的摩太空探測科學研究所的赫蘇斯?邁斯阿佩利亞尼斯認為, 200萬年前至少有兩顆超新星在地球附近爆炸。These hubble space telescope images pinpoint distant supernova, which exploded and died billions of years ago
哈勃大空望遠鏡拍攝了遙遠的超新星爆發,這些恆星是在數十億年前爆發及死亡。Using a variety of earth and space telescopes, astronomers found a giant exploding star that they figure has shined about five times brighter than any of the hundreds of supernovae ever seen before, said discovery team leader nathan smith of the university of california at berkeley
加州柏克萊大學探索小組的領導人內森?史密斯說,天文學家通過各種各樣的地面及太空望遠鏡發現了一顆巨大的爆發恆星,它比以前見過的數百顆超新星亮五倍。分享友人