1.
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。
2.
Convective effect produced by deviation against hydrostatics equilibrium in stability of helium combustion 3α process in the stars
恒星内部氦燃烧3α过程稳定性问题中流体静力平衡偏离产生的对流效应
3.
When the hydrogen in the shell, too, is exhausted, the star takes to fusing helium there.
当壳层中的氢也燃烧殆尽，恒星便开始融合氦。
4.
During this stage the Sun "burns" hydrogen in its core, combining hydrogen atoms into helium atoms in a process of nuclear fusion.
这一时期太阳在它的核心“燃烧”氢，将氢原子通过核聚变结合成氦原子。
5.
The Hydrogen gas is usually the first type of gas consumed in a star and then other gas elements such as Carbon, Oxygen, and Helium are consumed.
最早被燃烧的恒星气体通常是氢气，随即开始消耗其它气体元素，如碳、氧和氦。
6.
multifuel combustion
混烧（多种燃料燃烧）
7.
mixed fuel burning
混合油燃烧混合燃烧
8.
combustion efficiency
燃烧效率燃烧室效率
9.
dual oil-or-gas-firing burner
烧油或烧气两用燃烧器
10.
Helium leak testing of nuclear fuel rod for PWR
GB/T11813-1996压水堆燃料棒氦质谱检漏
11.
Distribution Characteristics of He-3 and Application in Fusion Fuel
氦-3分布特征及其在核燃料方面应用
12.
To stop burning from lack of fuel.
烧尽，烧光因缺乏燃料而停止燃烧
13.
Numerical Simulation Was Made of the Combusting Flow in the Gas Turbine Combustion;
燃气轮机燃烧室燃烧流场的数值模拟
14.
Research on Numerical Simulation of Two-Phase Reacting Flow Field and Combustion Performance of Annular Combustors;
环形燃烧室两相燃烧流场与燃烧性能数值研究
15.
combination gas and oil burner
油气联合燃烧器(烧嘴)
16.
fluosolids roasting
流(态)化燃烧, 沸腾焙烧
17.
combustible gas
可燃气loss未燃烧损失
18.
fossil fuel burning installation
燃烧化石燃料的装置