atomic emission line 原子发射谱线
emission-line galaxies 发射线星系
emission-line star [天] 发射线星
optical emission line 光学发射线
emission line spectrum 发射线光谱
blue emission line galaxies 蓝发射线星系
emission line star 发射线星
near-edge emission line 近边缘发射线
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The luminosity and the energy of emission line correlate with the pulse phase of X-ray pulsar as well.
而且发射线的强度和能量均与脉冲相位关联。
The main results of the observation of quasars are shown as continuous spectrum, absorption line spectrum and emission line spectrum.
类星体的观测结果集中表现在三个方面：连续谱、吸收线和发射线。
The spontaneous-emission line shape of two atoms interacting with a vacuum field in an ideal cavity with different couplings is investigated.
研究了两个双能级原子与真空腔场具有不同相互作用强度时的自发辐射线型。
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