“recombination line”的概念、定义、翻译、参考文献-科学参考

单词	recombination line
释义	recombination line Encyclopedia 理学复合线释 recombination line复合线在气体星云和其他一些天体的光谱中出现的氢、氦等元素的容许谱线（见禁线）的发射线。 Astronomy recombination line复合线
随便看	standard library standard lighting standard [light] source standard light source standard linear solid standard liquid-in-glass thermometer standard load standard log standard luminance surface standard magnet standard manifold standard map standard mapping standard Markov process standard mass standard material standard measurable space standard mercury barometer standard meridian standard method standard method of fertility standard metric standard minimum method standard mink Standard Missile 3

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