solar abundance 中文意思是什麼
solar abundance
解釋
日照豐度-
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。 -
2. the abundance distributions of the sbl component part with 92 a132 are nearly similar to the solar pattern at any metallicity
S _ （ ml ）分佈與太陽系有差異，但對于質量范圍92 a 132 ，任何金屬豐度下分佈與太陽系相應分量大體相似。 -
Thus the cumulative consequence of galactic chemical evolution starting from low metallicity agb stars, namely, the average abundance patterns of sbh part with 140a204 ( or the snl component part with 92a132 ) in different metal conditions, should be similar ( ornearly similar ) to the corresponding solar s - bajn component
低金屬豐度條件下，由於中子輻照量隨金屬豐度的降低而升高， s _ （ ml ）產量低於s _ （ mh ） 。雖然s _ （ ml ）分佈與太陽系有差異，但對于質量范圍92 a 132 ，任何金屬豐度下分佈與太陽系大體相似。 -
Consequently the distributions of the corresponding solar s, h component is typical and can serve as a standard pattern in investigating the abundance distribution of neutron capture elements at any metallicity
因而太陽系的s _ （ ml ）的88 a 138部分可以近似做為任何金屬豐度情況下的標準豐度分佈模式。一s -
It is pointed out that h2s decomposition by photochemical catalysis method is a process with good prospect because this way can make use of abundance and cheap solar energy, the reaction condition is mild and the energy cost is low
指出光催化分解硫化氫的方法不僅可利用豐富、廉價的太陽能資源，而且光催化反應條件緩和，耗能低，是一種有開發前景的工藝路線。
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