If you take the jaws of a powerful magnet and pour liquid oxygen in between the jaws, the oxygen will stop and will sit in the jaws.
如果你用一块具有较强磁力的颚型磁铁，然后把液氧倒在颚型磁铁的中间，氧气会停在颚型磁铁中。
And what can happen is that this cartoon shows that if you put a magnetic field on liquid oxygen, that liquid oxygen would be drawn towards the magnetic field.
能够发生的就是，在动画里有所体现，如果你把液氧放在磁场中，液氧会被吸起来，朝着磁场的方向。
Conclusion: it can prolong the time of oxygen supply and improve mental performance to inhaling liquid oxygen at high altitude.
结论：吸入液氧能延长供氧时间，是提高高原人体运动能力和抗疲劳的理想措施。
If oxygen-deficient atmospheres are suspected or can occur, use oxygen monitoring equipment to test for oxygen-deficient atmospheres. Review the liquid nitrogen Material Safety Data Sheet (MSDS).
如果怀疑空气中缺氧或缺氧可能发生，使用氧检测设备来测试缺氧空气。可以参考合适的材料安全数据表(MSDS)。
Monitors should be available to check for oxygen concentrations in the atmosphere when working with inert cryogens or with liquid oxygen.
当与惰性低温液体或液氧一起工作时，应备有监测器来检查空气中氧的浓度。
If a fire involves gaseous or liquid oxygen, the oxygen plays the same role as oxygen in the air does in an ordinary fire.
如果起火同气态或液态氧有关，氧扮演着同它在空气里的一般起火中所扮演的一样的角色。
I had been expecting it to be greener because indigo is not supposed to turn blue until it comes in contact with oxygen, however, perhaps oxygen was already diffusing into the liquid of the dye bath.
我本来觉得它应该要更绿一点，因为靛蓝在接触氧之前是不会变蓝色的。也许在“染色浴”中的液体已经混进来一些氧了。
After evaporation of liquid oxygen, the air-supply system will offer pure oxygen without any pollution. Instead of industry oxygen bottle and provide patients with clean respiratory oxygen.
液氧经气化后由供气系统供给无任何污染的纯氧气代替工业氧气钢瓶为医院病员提供干净的呼吸氧气。
Shut off the oxygen supply if at all possible. Neither liquid nor gaseous oxygen can be effectively blanketed by agents such as carbon dioxide, dry chemical, or foam.
无论是液态氧还是气态氧都不能被媒介，如二氧化碳、干粉或泡沫有效覆盖。
And, in fact, if you take the jaws of a powerful magnet and pour liquid oxygen in between the jaws, the oxygen will stop and will sit in the jaws.
实际上，如果你用一块，具有较强磁力的颚型磁铁，然后把液氧倒在颚型磁铁的中间，氧气会停在颚型磁铁中。
Biochemical oxygen demand over five days - BOD5: The standard biochemical oxygen demand test whereby a sample of the liquid is incubated at 20 degrees C for five days.
五天生化需氧量（简写为BOD5）：标准的生化需氧量试验。其方法是把一份溶液的样品在摄氏20度下培养五天。
Importing liquid oxygen into liquid-oxygen pot fixed in cabin, or transpiring it from liquid-oxygen pot to outboard, is realized by an especial equipment welded on hull.
向安装于船舱中的液氧罐灌注液氧，或者将液氧罐中的液氧输向舷外，都是通过焊接于船体上的一个专门装置引出的。
Vaporization of liquid oxygen in an enclosed area can cause oxygen-enrichment which could saturate combustibles in the area such as workers' clothing.
在封闭区域内的液氧蒸发会导致氧富集，它会充满该区域的可燃物，如工人的衣服。
The flashing losses of liquid oxygen is decreased by modifying liquid oxygen flowing paths, thus improving the economic bene fits.
通过改进液氧的流路，降低了液氧闪蒸损失，提高了经济效益。
Extensive tissue damage or cryogenic burns can result from exposure to liquid oxygen or cold oxygen vapors.
暴露于液氧或冷的氧蒸气会导致大面积组织损伤或低温烧伤。
We manufacture a full line of Liquid Oxygen Reservoirs and Liquid Oxygen Portables.
我们制造规格全的液氧罐和便携式呼吸器。
We manufacture a full line of Liquid Oxygen Reservoirs and Liquid Oxygen Portables.
我们制造规格全的液氧罐和便携式呼吸器。
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