Sea spray – and, therefore, sea air – is full of negative hydrogen ions, charged particles that neutralise damaging free radicals (positive ions) and improve our ability to absorb oxygen.
大海溅起浪花，因而使海洋空气中富含负氢离子，抵消自由基（阳离子）带电粒子，增强我们的吸氧能力。
The present work concerns in the experimental study on producing ma order of negative oxygen ions with a pocket permanent magnet Penning source.
文章涉及用袖珍永磁潘宁源产生毫安级氧负离子束的实验研究。
The paper presented the function of negative oxygen ion, explained what the anion powder is and expound the principle in producing negative oxygen ions.
论述了负氧离子的保健功能和奇冰石复合粉产生负氧离子的原理。
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