液态氧

服务舱的两个大气瓶中装有液态氧。

Two large tanks in the service module held liquid oxygen .

医用液态氧及PSA制氧有关情况的分析与比较

Analysis and comparison of the medical liquid oxygen system and PSA oxygen system

而碰巧火星有着大量二氧化碳（CO2）和厚厚的永冻层（H2O），它们可以被巧妙地转化为上文提到的甲烷（CH4）和液态氧（O2）。

And that it so happens that Mars has plenty of carbon dioxide ( CO2 ) and permafrost ( H2O ) , which could be neatly converted into the aforementioned methane ( CH4 ) and liquid oxygen ( O2 ) .

介绍了用PGC302气相工业色谱仪（FID检测器）直接测定空分装置液态氧中碳氢化合物的分析方法，该方法具有自动化程度高，灵敏度精密度好等优点。

In this article , the method of PGC302 ( FID detector ) process gas chromatograph on measuring of hydrocarbons in air separation plant is introduced .

目的探讨在高原吸入液态氧对人体做功时运动心率达170次/min时机体所做的功（PWC170）的影响。

AIM : To explore the effect of inhaling liquid oxygen on physical work efficiency ( PWC170 ) of young immigrants at high altitude with the heart rate of 170 beats per minute after exercise .

液态氧站安全使用与管理

Operation and management of the liquid oxygen station

结论在高原吸入液态氧能增加人体通气无氧阈，使肺功能得到明显提高。

Conclusion Inhaling liquid oxygen could improve the anaerobic threshold and pulmonary ventilation at high altitude .

吸氧对人体力竭运动中一氧化氮和一氧化氮合酶的影响以及高原应用液态氧的评价

Influence of oxygen inhalation on nitric oxide and nitric oxide synthase of human during exhaustive exercise and application of liquid-oxygen in highland

可以通过使液体流过内汽化器取出气态氧，或者直接取出在它自己的蒸气压下的液态氧。

Oxygen may be withdrawn as a gas by passing liquid through an internal vaporizer or as a liquid under its own vapor pressure .

结论：在高原运动时吸液态氧能提高移居青年心脏作功效率和改善肺功能。

Conclusion : Compared with that at sea level , the physiological load at high altitude was increased , it is suggested that inhaling liquid oxygen could improve the heart work efficiency at high altitude .

浓差电池法已广泛地用于测定液态金属中氧。

The concentration difference cell method has been used widely to determine O in the molten metals .

当气态或液态中的氧分散进入薄膜涂层时，就淬灭了荧光。

When oxygen in the gas or liquid sample diffuses into the thin-film coating , it quenches the fluorescence .

若果真如此，则这些波动的性质暗示了传递波动的液态云的氧氢比例，为太阳中的10倍。

If so , then the properties of the waves suggest that the ratio of oxygen to hydrogen in the water cloud where the waves propagated is 10 times as high as in the sun .

根据向联邦通信委员会提交的文件，Starhopper由Raptor发动机提供动力，该发动机使用液态甲烷和液态氧，并且可以在不超过5000米（16400英尺）的低空飞行。

The Starhopper is powered by Raptor engines , which run on liquid methane and liquid oxygen , and will fly no higher than 5000 meters ( 16400 feet ) in the air , according to documents filed with the Federal Communications Commission .

液态金属直接定氧通式的研究及应用

Research and Application of General Formula to Direct Determination of Oxygen in Molten Metal

液态氢和液态氧的混合物产生的排气速率高达每秒5公里。

A mixture of liquid hydrogen and liquid oxygen produces an exhaust with a speed as high as five kilometers per second .

他们往云室里填充了由液态氮和液态氧经气化后制成的纯净空气，并添加了水汽和一些痕量气体。

They fill the container with pure air made by evaporating liquid nitrogen and liquid oxygen , and add water vapour and some trace gases .

液态烃类在透氧膜反应器中混合重整制氢/合成气

Mixed Reforming of Liquid Hydrocarbons to Hydrogen / Syngas in the Ba_ ( 0.5 ) Sr_ ( 0.5 ) Co_ ( 0.8 ) Fe_ ( 0.2 ) O_3 Membrane Reactor

使用液态推进剂的火箭发动机可以通过关闭输送燃料和氧化剂的泵而被相当容易地关掉，但是它们往往很复杂，而且它们的推进剂操作困难且有危险性，比如液态氢和液态氧。

Rockets using liquid propellants can be shut down reasonably easily by turning off the pumps delivering the fuel and oxidiser , but they tend to be complex and their propellants , such as liquid hydrogen and liquid oxygen , difficult and hazardous to handle .