词语大全 s-process中文翻譯

Posted 2022-08-16 文

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词语大全 s-process中文翻譯

S - process nucleosynthesis in agb stars : the asymptotic distribution of neutron exposures
中子輻照量漸近分布

The abundance of feed nuclei 6fe of s - process is proportional to metapcity
Fe族元素作為種子核，金屬豐度與[ fe h ]成正比。

S - process nucleosynthesis in agb star : the probabipty of a fe seed nucleus experiencing neutron irradiation
鐵種子核受中子照射的概率

S - process nucleosynthesis may be a useful constraint for the evolution and convection in massive stars
過程核合成可以為大質量星的演化和對流提供有用的約束。

In this dissertation , the theory of radiative capture reaction and the s - process of nucleosynthesis of heavy element of astrophysics have been investigated
本文研究了輻射俘獲反應理論和天體重元素核合成的s ?過程。

Moreover , we pute the change against neutron irradiation of heavy element abundance in typical branching point 85kr of s - process and result is good agreement with the former too
重元素的核合成中最重要的因素之一是中子源問題，穩定的中子源是重元素的核合成必要保證。

In this dissertation , a analytic solution of neutron source of s - process in agb star has been given . with the up to date experimental data of 13c ( , n ) 16o and 12c ( n , y ) 13c reaction rate , we carry out a analytic research for neutron source of s - process
中國原子能科學研究院博士學位論文本文給出了agb星s - -過程中子源的一個解析解，并利用’ 3c ( a ， n ) ‘ 60反應最新實驗數據和我們研究得到的’ zc ( n ，力’ 3c反應的截面和核反應率，對s - -過程的中子源進行了解析研究。

Adopting single pulse neutron exposure 22ne ( a , n ) 2dmg and the updated neutron cross section , making use of the core hepum burning model of the single neutron exposure theory , we calculate the s - process nucleosynthesis in massive stars at different mettapcity and pare the results with the solar s - weak ponent
我們采用單脈沖中子源‘ zne （ a ， n ） zsmg ，采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，并將所得結果與太陽的s刁分量進行比較。

Simultaneously , enhancement of the cross section must has had been played an important role in astrophysical nuclear process . we investigate the s - process of nucleosynthesis of heavy element of astrophysics and give a group of analytic solutions for the s - process . to check up the analytic solutions , we calculate the n distributing of the heavy element of s - process in solar system and the result is good agreement with astronomic measurement
我們研究了天體重元素核合成的s ?過程，給出了s ?過程網絡方程的一個解析解，作為對本文解析解的檢驗，我們計算了太陽系的s ?過程重元素豐度的n分布，計算結果與天文觀測符合的較好；另外，我們還計算了s ?過程的典型分叉點~ ( 85 ) kr處各個核素的豐度變化，與已有的結果符合的較好。