氦燃燒 的英文怎麼說

中文拼音 [hàiránshāo]
氦燃燒 英文
heliumburning
  • 氦 : 名 [化學] helium （2號元素, 符號 he）
  • 燃 : 動詞1. （燃燒） burn 2. （引火點著） ignite; light
  • 燒 : Ⅰ動詞1 （使東西著火） burn 2 （加熱或接觸某些化學藥品、放射性物質等使物體起變化） cook; bake; hea...
  • 燃燒 : （物質劇烈氧化而發光、發熱; 燒） burn; kindle; flame; set on fire; [化學] combustion; inflammation; ignition
  1. Since the hydrogen - burning shell and helium - burning core do not produce energy in a stable and steady manner, the star will pulsate and generate strong stellar wind

    由於這時燃燒氫和氦以產生能源的過程並不穩定，星體除了會不斷脈動外，更會產生強勁的恆星風把外殼吹掉。
  2. When no hydrogen is left in the core, p - p chain reaction stops. remember that solar mass stars burn hydrogen through p - p chain producing helium, while stars more massive than 1. 1 solar masses undergo the cno cycle

    當核心氫氣燃燒殆盡之後，質子質子鏈便會停止還記得約相等於一個太陽質量的恆星是用質子質子鏈把氫原子核轉化為氦原子核嗎？
  3. All red giants are variable stars. the core keeps on contracting and heating up until it is hot enough for the

    所有紅巨星都是變星，當外殼不斷膨脹，氦核心同時不斷收縮加熱，直至足以燃燒氦我們稱之為
  4. After that it is expected to become a red giant, as the hydrogen that presently comprises it is exhausted and the sun switches to burning helium instead

    之後，據推測太陽會成變成一顆紅巨星，因為到那時候現在構成太陽的氫氣燃燒殆盡，太陽轉而燃燒氦氣。
  5. 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。
  6. They would have been hotter than the sun, and would have burnt the original hydrogen and helium, into heavier elements, such as carbon, oxygen, and iron

    它們的溫度會比太陽的溫度高，而把原始狀態的氫和氦燃燒成較重的元素像碳、氧和鐵。
  7. Adopting single pulse neutron exposure 22ne ( a, n ) 2dmg and the updated neutron cross section, making use of the core helium burning model of the single neutron exposure theory, we calculate the s - process nucleosynthesis in massive stars at different mettalicity and compare the results with the solar s - weak component

    我們採用單脈沖中子源『 zne （ a ， n ） zsmg ，採用最新發表的中子俘獲截面，用中心氦燃燒模型計算了各金屬豐度情況下15m m叼0m 。的大質量星的s過程核合成，並將所得結果與太陽的s刁分量進行比較。
  8. When the hydrogen in the shell, too, is exhausted, the star takes to fusing helium there

    當殼層中的氫也燃燒殆盡，恆星便開始融合氦。
  9. 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。
  10. We generate greenhouse gases in a number of ways, particularly through the burning of fossil fuels which increase carbon dioxide, rubbish disposal which increases methane, and agriculture which generates methane from cows and nitric oxide from fertilizers

    我們從多種途徑產生溫室氣體，當中最主要的包括燃燒化石燃料增加二氧化碳傾倒垃圾增加甲烷以及耕種牛能排放二氧化碳肥料則會增加一氧化氦。
分享友人
分享到 Line

分享到臉書