核星體 的英文怎麼說

中文拼音 [héxīngtǐ]
核星體 英文
karyaster
  • 核 : 核構詞成分。
  • 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...
  • 體 : 體構詞成分。
  • 星體 : cytaster aster; kinosphere aster; planet; aster; [天文學] celestial body; heavenly body
  1. It was restaurant industry graven topic that that of that of from input / output angle said, how advance restaurant kernel ability to compete, with the purpose of advance business economic benefit, as soon as possible brought return, accelerating demonetization end, abaft experience know clearly near twenty year stodgy state look forward to reform mechanism, our state hotel industry be around by babyhood trend maturity, by seller ' s market trend buyer ' s market, such transit should make part rational consumer enjoy to good value for money, too brought ought to part superficial restaurant taste to inevitable ; the government owned restaurant at multinational restaurant bloc and civilian battalion restaurant enterprise " dual impact down, calendar by know clearly reform of monetary system cum bank commercialization, market open cum solution control, market cum competitive mechanism three phase, owing to planned economy belated issues, structure irrationality wrought a matter of and overlapping investment wrought a matter of wait threefold cause, make government owned restaurant at market competition middle gradualness forfeiture competitive edge, in progression appearance hot water, how advance government owned hotel competitive power a matter of, toward me state tourism possess strong operation significance, hunan lotus hotel namely same family pole tool on government owned three stars level hotel behalf of the for the last years, by way of hotel industry occupy quite specific gravity

    從投入產出的角度講，如何提高飯店核心競爭能力，以達到提高企業經濟效益，盡快產生回報，加速貨幣回籠的目的，是飯店業嚴肅的話題。在經歷了近二十年步履艱難的國企改革歷程后，我國飯店業已開始由幼稚走向成熟，由賣方市場走向買方市場，這種轉變將使得部分理性的消費者享受到物有所值，也使部分膚淺的飯店品嘗到必然的失敗；近十年來，作為飯店業占相當比重的國有飯店在跨國飯店集團和民營飯店企業的雙重沖擊下，歷經了金融體制改革及銀行商業化、市場開放及解控、市場及競爭機制三個階段，由於計劃經濟遺留下來的問題、結構不合理造成的問題和重復投資造成的問題等三方面的原因，使得國有飯店在市場競爭中逐漸喪失競爭優勢，相繼出現困境，如何提高國有飯店競爭力的問題，對於我國旅遊業具有強烈的現實意義，湖南芙蓉賓館就是一家極具代表性的國有三星級飯店。
  2. On the other hand, if the mass of the star is greater than about 1. 1 solar masses, the dominate reaction will be the carbon - nitrogen - oxygen cycle

    假若星體質量更大，核聚變便會主要以碳氮氧循環cno循環
  3. Since a carbon nucleus is six times more positively charged than a hydrogen nucleus, the cno cycle can only operate at the higher temperature and density provided by the more massive stars

    但因碳原子核帶的電荷是氫原子核的六倍碳氮氧循環需要只有質量大星體所能提供的較高溫度和壓力才能維持。
  4. Systems as diverse as the early universe, the interstellar medium, red giant stars, and supernova explosions are currently the focus of intense studies utilizing sophisticated computer models - models which require large quantities of nuclear data as input

    如早期的宇宙，星際介質，紅巨星，超新星爆， x -射線爆和-射線爆等多樣的系統，這些核天體過程是利用復雜的計算機模型，進行重點研究的焦點。
  5. Feb. 11 - at sundown on monday, they began their descent from the rocky slopes of mount arafat in the holy city of mecca, saudi arabia - a vast sea of humanity in pristine white robes collectively cleansed of its sins after completing a central ritual of the annual hajj pilgrimage

    2月11日-在星期一日落時分的沙烏地阿拉伯聖城麥加，他們開始沿著阿拉法特山布滿巖石的山坡徐徐而下。這潮水般身著潔白長袍的人群，在進行完一年一度麥加朝聖活動的核心儀式后，已經集體滌除了他們的罪過。
  6. Not all parts of the star exhibit continued shrinkage; sometimes the stellar core will continue to shrink while the envelope expands, and vice versa.

    並非星體每個部分都收縮，有時星核不斷收縮而殼層卻在膨脹，或者相反。
  7. The new rate of 11c ( p, ) 12n is larger by about a factor of 2 than that of ref. [ tan02 ], and could transfer 3he to cno materials earlier, so that it may act as a seed of the cno cycle and cause the explosive of the massive star

    計算結果表明，在某些巨質量貧金屬星中， 「 he通過「 c （ p ，的『 zn從p一p鏈過度到cno循環，有可能起到種子核的作用，引發星體的爆炸，從而改變巨質量星塌縮為黑洞的命運。
  8. Candidates for more massive black holes were first provided by the active galactic nuclei and quasars, discovered by radioastronomers in the 1960s

    活躍的銀河核和類星體首先提供了更多質量龐大的黑洞候選者，在1960年無線天文學家發現了它們。
  9. This at least accounts for the fact that a particular group of meteoroids shares with its parent comet more or less the same orbit, which can remain relatively unchanged over eons. an immediate consequence is that our earth makes periodic rendezvous with this meteoroid swarm, thereby culminating in a regular display of these celestial fireworks. to name a few, we have the lyrids in april and the geminids in december

    流星雨的成因是地球遇上了一群密集的流星體，一般相信，流星群是由周期性彗星分解出來的物質或由瓦解了的彗核所形成，所以流星群和其母體彗星有大致相同的軌道，由於流星群的軌道頗為固定，所以地球會周期性地穿越這些流星群，形成固定出現的流星雨，例如四月天琴座流星雨十二月雙子座流星雨等。
  10. The average abundance distributions of heavy elements in metal - poor stars can provide fairly direct and detailed information on the nucleosynthesis in every stage after the formation of galaxies. furthermore, it can put more accurate constraints on the chemical evolution of neutron - capture elements. the solution to this problem will have important effect on the solution to a series of problems about nuclear astrophysics and the galactic evolution

    貧金屬星的中子俘獲元素豐度分佈能提供星系形成后各個階段核合成的較為直接和詳細的信息，並為星系化學演化的研究提供更為準確的約束，這一問題的解決將對核天體物理及星系化學演化的一系列問題的解決產生重要影響。
  11. Astronomers ascribed them to thermonuclear fusion of hydrogen or helium or to the sudden accretion of matter onto the star

    天文學家因此可將其歸因於氫或氦的熱核融合反應，或是有物質突然被星體吸附而產生的。
  12. If the mass of the star is less than about 1. 1 solar masses, the temperature of the core will be less than 15 million k, the main fusion reaction is the

    若星體質量小於太陽質量的1 . 1倍，星體中心的溫度將會少於一千五百萬絕對溫度，核聚變主要以
  13. Core - dominated quasar

    核占優類星體
  14. Dr marcy suspects that his new discovery, which has about 45 times the mass of the earth, is composed of a rocky core surrounded by a thick envelope of hydrogen and helium gas

    馬西博士懷疑，他的這個擁有地球質量四十五倍的新發現星體有一個巖層核心構成，並被一層很厚實的氫氣與氦氣層籠罩。
  15. When helium burning takes over the main burden of energy generation in the star, the core expands somewhat, and the envelope contracts somewhat.

    當氦燃燒成為星體能量產生的主要來源時，核心略微膨脹，而包層略微收縮。
  16. Similar to the helium burning, the strong gravitational force of the star ignites and controls the carbon burning in the core ; light nuclei fuse into heavier and heavier elements, until iron

    情況很像燃燒氦，強大的引力足以在核心燃點起碳，而同時維持星體穩定。核心物質不斷聚變為更重的元素，直至成為鐵。
  17. Abstract : with the theory of vacuum phase - transition and the special theory of relativity, and adding two simple hypotheses that are not contradictory to the theories now available, the paper deduces a kind of energy fomula that gives a probable interpretation of some quasars " energy mechanism that far exeeds the energy of nuclear

    文摘:利用真空相變理論和狹義相對論，加上兩個與現有理論不相矛盾的簡單假設，導出了一種能量計算式，對某些類星體遠比核能強大的能源機制提出了一種可能的解釋
  18. If the core magnetic field started with sufficient strength, this compression could explain pulsar magnetism

    要是一開始的核心磁場夠強，星體塌縮的確可以解釋波霎的磁性。
  19. Therefore, radiation transport is efficient enough to bring the energy almost all the way to the stellar surface. hence the star will have a radiative shell and a convective core

    在這些星體較外層的氣體仍然很熱和比較透明所以輻射傳播是一個有效的傳遞方法結果是這些恆星會有一個對流核心和輻射外殼。
  20. After the process of matter ejection stellar body will continue collapsing into black hole if the mass of the nuclear - energy - exhausted star is more than 3 mq

    星體經過物質拋射后，核能耗盡的恆星質量超過3m _ ，則此星體將繼續坍縮成黑洞。
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