氦燃烧的英文

heliumburning

例句与用法

When helium burning takes over the main burden of energy generation in the star, the core expands somewhat, and the envelope contracts somewhat .
当氦燃烧成为星体能量产生的主要来源时，核心略微膨胀，而包层略微收缩。
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
它们的温度会比太阳的温度高，而把原始状态的氢和氦燃烧成较重的元素像碳、氧和铁。
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
我们采用单脉冲中子源‘ zne （ a ， n ） zsmg ，采用最新发表的中子俘获截面，用中心氦燃烧模型计算了各金属丰度情况下15m m叼0m 。的大质量星的s过程核合成，并将所得结果与太阳的s刁分量进行比较。