文中还讨论了氢探测的最佳条件。

Conditions tor optimizing the detection of hydrogen are also discussed.

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本文介绍了钠冷快堆蒸汽 发生器钠-水反应的 氢探测技术。

The hydrogen detection technique for the sodium-water reaction of LM-FBR steam generator is described in this paper.

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2005年，“卡西尼”太空探测器飞越土卫二时的勘测资料显示其表面存在碳、氢、氮、氧等元素——这些有机分子被认为是生命形成的必要条件。

Observations from the Cassini probe's 2005 flyby of Enceladus suggest the presence of carbon, hydrogen, nitrogen and oxygen - organic molecules thought to be necessary to develop life.

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