辐射不透明度
- 与 辐射不透明度 相关的网络例句 [注：此内容来源于网络，仅供参考]
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In this thesis, the contribution of electric quadrupole (E2) and higher pole transitions to the opacity of hot and dense plasmas of element aurum is taken into account by using an average-atom model.
因此本文在有心力场单电子近似下，利用平均原子模型研究了电四极及更高阶跃迁对金元素的高温稠密等离子体辐射不透明度的贡献。
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The author discussed the effect of opacity on stellar evolution and concentrated on the mechanism of triggering blue loop by using Padova stellar model. It shows that extended mixing at the bottom of the convective envelope changed the interior hydrogen profile, which triggers or suppresses blue loop. Laboratory astrophysics, which is a cross subject of astrophysics and plasma physics, combines the demand of accurate data of radiative opacity with the latest advances in high intense lasers to devise the third independent method to study the radiative opacity. On the basis of the comparison between stellar material and laser-produced plasma in terrestrial laboratory, the desirable way to study opacity in laboratory and the brief introduction to the experiments relative to opacity are given.
本论文就开展辐射不透明度实验室研究的背景、内容和意义进行了介绍，并在对实验室的激光等离子体和天体环境下的恒星物质两者差异和相关性的认识基础上，论证了开展辐射不透明度实验室研究的可行性，而且对世界上正在开展的类似研究予以简要介绍，期望可以将天体物理领域对辐射不透明度数据可靠程度的质疑以及对其准确数值的广泛要求，与激光等离子体物理实验的最新进展相结合，推进辐射不透明度实验室研究，为辐射不透明度的研究开拓了继天文观测和理论计算的第三种独立的手段。
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Detailed studies have been carried out to demonstrate the effects of the autoionization resonances on the radiative opacity and transmission.
研究了电离阈以上的自电离共振对光谱分辨的辐射不透明度和透射谱的影响。
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2C. Can high metallicity be responsible for enhanced Li depletion in these stars?
在类太阳恒星中金属不透明度的增加也可能致使辐射层及对流层之间能量的交换。
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This paper present the radiative opacities of iron of the isothermal sequence of 20eV at the densities of 10~(-2)g/cm~3, 10~(-3)g/cm~3 and 10~(-4)g/cm~3 using an average atom approach with modification of the transition energy.
本文使用考虑谱线位置偏移的AA模型计算了铁等离子体在温度20eV密度10~(-2)g/cm~3、10~(-3)g/cm~3和10~(-4)g/cm~3条件下的辐射不透明度。
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M. More and the photon absorption coefficients of hydrogen-like ions, the mean ionization states and radiative opacities for medium and low Z plasmas have been calculated.
M。 More提出的改进型平均原子模型和类氢离子的光吸收系数，计算了中低Z元素等离子体的平均电离度及辐射不透明度。
- 推荐网络例句
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Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.
万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。
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He unstepped the mast and furled the sail and tied it.
他拔下桅杆，把帆卷起，系住。
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Therefore, positively advances the interest rate marketability reform is one of current our country finance reform important tasks.
因此，积极推进利率市场化改革是当前我国金融改革的重要任务之一。