超新星爆炸 的英文怎麼說
中文拼音 [chāoxīnxīngbàozhá]
超新星爆炸
英文
supernova explosion- 超 : Ⅰ動詞1 (越過; 高出) exceed; surpass; overtake 2 (在某個范圍以外; 不受限制) transcend; go beyo...
- 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...
- 爆 : 動詞1. (猛然破裂或迸出) explode; burst 2. (放在滾油里快炒) quick-fry
- 炸 : 炸動詞1. (在油里弄熟食物) fry in deep fat or oil 2. [方言] (焯) scald (as a way of cooking)
- 超新星 : supernova; supernova star超新星爆發 supernova outburst; 超新星爆發(殘余)[遺跡] remnant of super...
- 爆炸 : explode; blast; blow up; bomb; burst; detonate; explosion; fulmination; out-burst
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In the first seconds after a supernova, a region rich in protons emerges around the dead star ' s core, which has most likely collapsed into a neutron star
在發生超新星爆炸后的最初幾秒內,這個死亡恆星的核心(最可能塌縮形成中子星的地方)周圍,會產生一個富含質子的區域。When a giant star, for example, exhausts its fuel, it can detonate in a flash as luminous as 10 billion suns ? a supernova
舉例來說,當一個巨星耗盡了燃料以後,它就會爆炸開來,亮度高達太陽的百億倍,此即超新星。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。On the bases of the galaxy evolution theory, we use the therotical chemical evolution model of three zone ( such as halo, thick disk and thin isk ) and multi - phase ( diffuse gas, molecular clouds, stars of both low and high mass, the remnants ). by comparing with the observational constraints, such assurface densities, age - metallicity relation, g - dwarf metallicity distribution in the solar neighbourhood and the correlation between [ a / fe ] and [ fe / h ], supernovae rates, infall rates. the rationality of the model is verified. based on the theory model, we calculate the abundance of neutron capture element
本文正是在銀河系化學演化的基礎上,利用銀河系的三成分( threezone ) (即暈、厚盤和薄盤)多相( multi - phase ) (氣體,分子云,大、小質量恆星以及剩餘物質)的化學演化的理論模型,通過與觀測約束(質量面密度、場星的年齡-金屬豐度關系、太陽附近g矮星金屬含量分佈函數、三成份的特徵量、元素的星系化學演化、超新星的爆炸率、內落速率等)的比較,來檢驗模型的合理性。Speculation into the cause of the rings includes beamed jets emanating from a dense star left over from the supernova, and a superposition of two stellar winds ionized by the supernova explosion
這些奇特環狀結構起源的諸多臆測,包括由緻密遺骸的高能噴流束及兩個重疊的恆星風受到超新星爆炸的游離。Supernova remnants : what is left after a heavy star violently explodes
超新星遺跡:超重星體爆炸后所剩下的殘跡。Fig 3 : the supernova remnant n63a is believed to be left behind after the explosion of a star with 50 solar mass
圖三:超新星殘骸n63a ,相信為一顆五十倍太陽質量的恆星爆炸所遺留。Remaining at the center of the vela supernova remnant is a pulsar, a star as dense as nuclear matter that completely rotates more than ten times in a single second
船帆座超新星爆炸遺骸的中心還存在著一顆脈沖星,它是一顆如原子般緻密的天體,一秒鐘可以自轉十次以上。Recall that type i supernova is the strong explosion of a nova that even the white dwarf is destroyed
還記得i型超新星是足以令中心白矮星炸毀的新星爆發嗎?Actinides are synthesized very quickly in such environments as supernova explosions
錒合成很快,在這種環境下,因為超新星爆炸The supernovae exploded between 3. 5 and 10 billion years ago
超新星爆炸時間在35 - 100億年前。The crab nebula is the remnant of a star s supernova explosion which was recorded in 1054 by chinese astronomers
中國古代的天文學家在1054年記錄了一次超新星爆發,爆炸的殘骸便是現在的蟹狀星雲。Perhaps the most famous pulsar lies within the crab nebula, the remnant of a supernova explosion that was observed in 1054
最有名的波霎,或許要算是蟹狀星雲里頭的那顆了,這片星雲是1054年觀測到的超新星爆炸的殘骸。In contrast, a type i supernova is an ordinary nova explosion that are strong enough to destroy the white dwarf at the center
Ii型超新星i型超新星其實只是強度足以把中心白矮星炸毀的普通新星爆發。In fact, the cosmic crab is now known to be a supernova remnant, an expanding cloud of debris from the death explosion of a massive star
實際上,現在我們知道蟹狀星雲是超新星爆發的遺跡,即一個巨大恆星死亡后爆炸的殘屑雲。After a supernova explosion, a small but compact star, called neutron star
超新星爆炸后可能會剩下一個細小但密度很高的星球,稱為中子星When a supernova explodes, it outshines all the other 200 billion stars that make up our galaxy, the milky way
超新星爆炸時,它的亮度超過了構成銀河系的所有其他2000億顆恆星的亮度。A supernova occurs when a hot, dense star burns up its fuel too quickly and suddenly implodes, generating shock waves and intense blasts of radiation across space
超新星爆炸是由於一個炙熱稠密的恆星過快燃盡了燃料,突然發生內爆,從而向太空釋放出沖擊波和密集的輻射。All these have narrowed the divergence of views over the age of the universe. besides the freeman - led team, sandage used ia supernova as a yardstick for measuring distance and deduced that h
除了費利曼這個小組的工作外,桑德奇利用ia型超新星爆炸作為計算距離的方法,測出hModels of element synthesis during the supernova explosions predict that the abundance ratios of actinides with respect to other stable elements heavier than iron are very sensitive to the environment of the explosion, such as the entropy and the ratios of protons, neutrons and electrons
模型元素的合成,在超新星爆炸預言的豐度比錒對于其他穩定更重的元素,比鐵很敏感,對環境造成的爆炸,如熵和比例的質子,中子和電子分享友人