子星 的英文怎麼說
中文拼音 [zixīng]
子星
英文
component star-
The model comprising accretion onto a neutron star or black hole companion must still be considered a favored hypothesis.
在中子星或黑洞伴星上發生吸積的模型,仍應看成是一個有價值的假說。In the april 14 physical review letters, investigators at the university of basel in switzerland and their colleagues suggest antineutrinos streaming in huge numbers from the neutron star could irradiate the protons and turn some into neutrons, which build stable, heavy isotopes
在4月14日的《物理評論通訊》中,瑞士巴塞爾大學的研究人員與合作伴提出,從中子星大量湧出的反微中子會照射質子,並使部份質子轉變為中子,以形成穩定的重同位素。The results show that the chiral symmetry is restored partially when the strange matter density increases and 2 plays a very important role in the strange matter which may approach the constituents of the neutron stars. in additions, we can find that the strange matter density where the - condensate emerges is led to the ratio of the nucleon number to baryon number. and the occurrence of - condensate is only in certain density and gradually increases for higher density, so we guess that - field may be necessary to carefully consider for studying the neutron stars
( 3 ) -凝聚出現時所對應的奇異物質密度值與核子在奇異物質中的比例有關。另外,雖然本文對夸克凝聚的討論是在低密度的奇異物質中進行的,但是-凝聚的出現卻需達到一定的密度值並且隨密度的增大而遞增,所以我們推測場可能對于仔細研究中子星是一必要因素。And that ' s gemini, and that is orion ' s big dog,
那邊是雙子星那是獵戶身邊的獵犬This requires even more detectors because these waves are even weaker than the waves from binary stars and neutron stars
這將需要更多的探測器,因為與雙星和中子星產生的引力波相比,這些引力波還要更弱。The nova phenomenon generally occurs in a binary system that has as one member a very hot white dwarf.
新星這種現象一般發生在雙星系統中,其中一顆子星是非常熱的白矮星。There is a positive observational and theoretical basis for believing that neutron stars and black holes follow as a result of supernovae.
中子星和黑洞則是超新星的產物,觀測上和理論上的依據使我們相信這一點。Does a neutron star represent the ultimate in compression ?
中子星是壓縮的最終產物嗎?Neutron stars are the second exhibit in the gallery of stellar corpses.
中子星是死之恆星陳列館內第二類樣品。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。The components of most double stars are close enough for there to be strong gravitational attraction between them.
大多數雙星的子星都很靠近,所以它們之間存在很強的萬有引力。Double star cafe
雙子星咖啡餐廳Double star caf
雙子星咖啡餐廳X - ray flashes had previously been detected from some neutron stars, but they never exceeded the eddington limit by very much
以往天文學家就曾觀測到過從中子星發出來的x射線閃光,但其亮度從來不會超過艾丁頓上限太多。For example, if there is a planet orbiting around the neutron star, it will wobble a little and the pulses will come a little early or late. we can then deduce the mass and the radius of the orbit of the planet from the arrival time of the pulses. this is how the first extrasolar planet is discovered
例如假若有一顆行星圍繞一顆中子星運行,它會令中子星出現搖動,引致脈沖的間隔變長或短,由此我們根據脈沖周期的變化,可推斷出行星的質量和軌道半徑,這亦是天文學家找出第一顆地外行星時所用的方法。Every person who escaped from the twin towers potentially held information that could save lives, professor galea said
每一個從雙子星大廈逃出來的人手中都可能握有可以拯救更多生命的資訊,加里亞說。Prof galea said the researchers needed to interview more people before the current phase of the project ended, in november, and called on any survivors living in britain to contact the team
加里亞表示,研究計畫的這個階段將在今年11月結束,在此之前,研究人員需要訪問更多的生還者,因此他希望現居英國的雙子星大廈生還者都能和他的研究團隊聯絡。The gemini was about as roomy as the front seat of a small foreign car.
雙子星座的太空囊像一輛小型外國汽車前座那麼寬闊。A more recent use was in the 1965 rendezvous of gemini 6 and gemini 7.
較近的一次應用是在一九六五年雙子星六號和雙子星七號兩座太空船會合的時候。A quantitative analysis of this idea led to the prediction that a star remaining about three times the mass of the sun at the end of its evolution ( usually as a neutron star ), will almost inevitably shrink to the critical size needed to undergo a gravitational collapse
該想法的定量分析導致預言一顆恆星在終止它演化時候保持大約三倍太陽的質量(通常看做一顆中子星) ,將會幾乎不可避免收縮到臨界體積必須遭受引力坍塌。分享友人