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。
They fill the container with pure air made by evaporating liquid nitrogen and liquid oxygen, and add water vapour and some trace gases.
他们将容器充满由蒸发液态氮和液态氧得到的纯空气，再加入水蒸气和一些痕量气体。
The Moon is likely to become the industrial hub of the Solar System, supplying the rocket fuels fro its ships, easily obtainable from the lunar rocks in the from of liquid oxygen.
月球很可能成为太阳系的工业中心。从月球上的岩石中很容易提炼出液态氧，作为航天飞船的燃料。
The initial thrust is provided by the nine-engine cluster, fuelled by kerosene and liquid oxygen.
初始推进力由一拥有九个引擎的引擎组提供，使用煤油和液氧作为燃料。
Liquid oxygen is paramagnetic.
液氧具有顺磁性。
The heavy lifting is done by the nine-engine cluster, fuelled by kerosene and liquid oxygen.
采用煤油和液体氧为燃料的9台捆绑式发动机负责提升重物。
The insulating foam prevents ice from forming on the tank when it is filled with 500,000 gallons (1.9 million liters) of supercold liquid hydrogen and liquid oxygen before liftoff.
为什么会脱落呢？在航天飞机被发射出去之前，它的外部燃料箱里会装满50万加仑（合190万公升）的极冷液态氢和液态氧。
Liquid oxygen started flowing into the two-stage Falcon 9 launcher at about 3 p.m. EST.
大约东部时间下午3点钟，液氧开始流入2级Falcon9发射器。
It would then ignite a liquid oxygen-methane rocket to push the vehicle to about 100km.
之后，将点燃液态氧气-甲烷火箭将运输工具推至大概100千米高度。
Cameras and an inspection team spotted the bat clinging to the side of Discovery?s 15-story external tank as it was being fueled with propellant ? super-cold liquid hydrogen and liquid oxygen.
摄像机和一个检查小组捕捉到了这只蝙蝠的图像，它紧紧地贴在发现号15层的外置燃料箱上，当时正在进行灌注燃料（超低温的液氢和液氧）的程序。
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。
The Common Extensible Cryogenic Engine being developed for NASA burns a mixture of liquid oxygen (-297 degrees Fahrenheit) and liquid hydrogen (-423 degrees).
这个正为NASA研发中的“通用可扩展超低温引擎”以液态氧(- 297华氏度)与液态氢(- 423华氏度)的混合物为燃料。
The idea for the chemical engine is similar to that used on the space shuttle, liquid oxygen and liquid hydrogen.
化学发动机跟航天飞机使用的发动机类似，都是用液氧和液氢作燃料。
He says the settlement plan would start small, with a pioneering group of fewer than 10 people, who he would take there on a reusable rocket powered by liquid oxygen and methane.
他说，殖民计划会从小起步，先送10人以下的先锋队去火星，他将用一艘以液态氧气和甲烷驱动的可重复使用的火箭运送这些人前往火星。
CONCLUSION: Inhaling liquid oxygen significantly improves work efficiency of young immigrants at high altitude.
结论吸液态氧能明显提高高原移居青年的体力作业效率。
Mark Hempsell, future programs director at Reaction Engines Ltd, told CNN: 'The engine starts by burning hydrogen with air and finishes up burning hydrogen with liquid oxygen like a shuttle engine.'
ReactionEnginesLtd的未来计划总监马克·汉普塞尔向CNN透露，天龙的引擎在开始时将氢与空气混合燃烧，然后会像航天飞机一样，将氢与液氧混合燃烧。
Liquid oxygen is pale blue and extremely cold.
液态氧是淡蓝色，温度很低。
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。
Because the temperature difference between the product and the surrounding environment is substantial-even in the winter-keeping liquid oxygen insulated from the surrounding heat is essential.
因为产品和周围环境的温差即使是在冬天也非常大，保持液氧和周围环境隔离是很重要的。
Purpose To observe the effects of inhaling liquid oxygen on human hemorheology after exhaustive exercise.
目的观察吸入液氧对高原人体力竭运动血液流变学的影响。
Conclusion: Liquid oxygen inspiration advances significantly work-efficiency of young immigrants at high altitude.
结论：吸液态氧能明显提高高原移居青年的做功效率。
This place becomes a large science laboratory and the largest off-Earth producer of liquid hydrogen and liquid oxygen for fueling inter-planetary trips.
这个地方变成了一个大科学实验室，同时是离开地球的最大的液氢和液氧生产地，目的是为行星际旅游加油。
This space keeps heat away from the liquid oxygen held in the inner vessel.
该空间的存在使得热量无法进入内罐中的液氧。
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。
Objective To study the effects of inhaling liquid oxygen on hemodynamics at high altitude.
目的探讨在高原吸入液态氧对移居青年血流动力学的影响。
Personnel must be thoroughly familiar with properties and safety considerations before being allowed to handle liquid oxygen and its associated equipment.
在被允许使用氧和它的附件之前，操作人员必须对它们的性质和安全问题十分熟悉。
The fuel and oxidizer are kerosene and liquid oxygen, respectively .
燃烧剂和氧化剂分别为煤油和液氧。
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。
Liquid oxygen and alcohol were used as the propellant.
液氧和酒精被用作推进剂。
Liquid oxygen and alcohol were used as the propellant.
液氧和酒精被用作推进剂。
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