气象学词汇英语翻译（8） ... hydrogen balloon 氢气球 hydrogen line 氢[气]谱线 hydrogen scale of temperature 氢温标 ...
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氢光谱线轮廓 hydrogen line profiles
氢光谱线 H spectral lines
氢原子发射谱线 atomic hydrogen emission line
氢谱线
Hydrogen line
以上为机器翻译结果，长、整句建议使用 人工翻译 。
尖尖的波峰非常明显，“波长很短，接近氢谱线……但是，它持续的时间不够长，无法确定是哪个方向”她遗憾的说，“也许我们永远也无法知道。”
The spike was obvious. "It was narrow, it was near the hydrogen line … but it didn't last long enough to confirm one way or another, " she said sadly. "We'll probably never know.
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