solar mass 中文意思是什麼

solar mass 解釋
太陽質量
  • solar : adj 太陽的，根據太陽運行測量的；因太陽作用產生的。n ＝ solarium the solar system 太陽系。 a solar...
  • mass : n 彌撒；彌撒的儀式[禱告、音樂]；彌撒曲。 a high [solemn] Mass （有燒香、奏樂等的）大彌撒。 a low ...
  1. Standard solar constant and zero air mass solar spectral irradiance tables

    標準太陽能常數和氣團起始陽光能光譜輻照表
  2. The secular influence of solar mass - loss on the orbital elements of meteor steams is examined by using the method of celestial mechanics of variable mass in this paper

    摘要將作者在變質量天體力學所得理論結果應用於太陽質量損失對流星群軌道根數變化的長期效應上。
  3. 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
  4. 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。
  5. It is a dark companion of a type o star. its lower mass limit is 7 solar masses and it emits x - rays

    這物體的伴星是一顆o型星，質量下限是七個太陽質量，並會放射出x射線。
  6. If an object has a lower mass limit over 3 solar masses, occupying a small space not a cluster of stars and not emitting much light, then we can say that it is highly likely to be a black hole

    ，然後利用開普勒定律，計算出中心物體的質量下限。假若質量超過三個太陽質量，而且它非常細小又漆黑一片，我們便很有理由相信這是黑洞。
  7. Abstract : according to the observation of the number concentration spectrum and the mass concentration of atmospheric aerosol, tsp and its particle size distribution, micrometeorology, and the solar spectroscopic radiation, even the neutron activation treatment of sand dust samples in helan mountainous area, the formation law of sandstrom, dust and sand blowing weather and the characteristics of climatic variation in this area and the influence of helan mountain are counted and analysed

    文摘:利用賀蘭山地區沙塵暴歷史資料和綜合觀測資料，對大氣背景、浮塵、揚沙和沙塵暴發生期間的大氣氣溶膠數濃度譜、質量譜、大氣總懸浮顆粒（ tsp ）及粒徑分佈、微氣象、分光日射觀測以及沙塵樣品進行中子活化處理，分析了該地區浮塵、揚沙和沙塵暴形成規律，氣候變化特徵和賀蘭山的影響。
  8. 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。
  9. Since a 7 - solar - mass is too large to be a white dwarf or neutron star, it must be a black hole

    因為有著7個太陽質量的星體不可能是白矮星或中於星，所以它一定是黑洞。
  10. 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？
  11. What, then, accounts for brown dwarfs, which tip the scales at merely a few tens of jupiters ( a few hundredths of a solar mass )

    那麼，如何才能解釋棕矮星僅有數十顆木星的質量（太陽質量的百分之幾）呢？
  12. Which is very dim and hence very difficult to find. if it is massive enough though model dependent, the lower mass limit is about 0. 1 solar mass, the gas in the protostar continues to heat up until the central portion becomes hot and dense enough for, say, the hydrogen nuclei to overcome their mutual electrical repulsion. nuclear fusion will then take place and a star is finally born

    如果原行星質量足夠大下限約為0 . 1個太陽質量，要注意的是，不同的理論模型會給出不同的下限，原恆星會不斷變熱，直至核心部分足夠熱和高壓，令氫原子核克服質子間的電排斥力，產生核聚變，成為一顆真正的恆星。
  13. The results show that the solar mass - loss extends the semi - major axis, the distance at perihelion and orbital periods of the meteor streams, especially, the extensive influence on the semi - major axis is not overlooked, but this influence on other orbital elements may be neglected

    其計算結果表明，太陽質量損失使流星群軌道半長軸每世紀的改變效應較明顯，它們同太陽距離的擴大影響值得關注，但對軌道周期的拉長每世紀的影響甚小，對近日點經度只有量級變化小到可以略而不計。
  14. Because of its great mass, both the core temperature and density are higher than that of a solar mass star. the nuclear reaction rate is also higher and it produces more energy per second. the star is of spectral type o, b or a

    由於質量更大，恆星核心的密度及溫度亦必然比小質量恆星高，所以熱核反應會以更快速度進行，產生出更多的熱能，恆星會更加光亮，這些恆星通常為o b或a型恆星。
  15. The following picture schematically summarizes the evolution of a solar mass star

    下圖勾勒出一顆相等於一個太陽質量恆星的演化路徑。
  16. The schwarzschild radius of a solar mass black hole is about 3 km

    太陽質量的黑洞的史瓦西半徑約為3公里。
  17. It could be very light or very heavy. we call those much heavier than one solar mass

    它們可以超乎想像的大和重，我們稱這種黑洞為
  18. One solar mass is defined to be the mass of our sun, which is about 2x10

    以太陽的質量為比較標準，是天文學家常用的恆星質量單位大約等於2x10
  19. If a star is less massive than about 0. 4 solar mass, its life will be quite uneventful

    一顆小於太陽質量0 . 4倍的恆星，它的一生是非常平靜的。
  20. However, the massive star will have a shorter life span, for example, a 15 solar mass star can only survive for about 10 million years

    有趣的是，恆星質量越大，壽命越短，例如一顆相等於15個太陽質量的恆星，便只有一千萬年的壽命。
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