oxygen gas的例句大全

Blood gas studies may be done when a child is receiving oxygen therapy.

小儿接受氧疗时应做血液气体测量.

The results indicate that when detonation frequency and gas-flow rates of oxygen ( O_2) and ethyne ( C_2H_2) were lower, the coat was rough and had lower hardness, and its distance between commutator segments was bigger and porosity was higher;

结果表明，当爆炸频率和氧、乙炔的气体流量较低时，涂层比较粗糙，片层间距较大，气孔较多，硬度较低；

The trees take harmful gas from the air and release oxygen into the air.

树木吸收空气当中的有害气体而放出氧气到空气当中.

But they also produced what was in their world a poisonous gas-oxygen.

但他们同时也制造了在当时是毒气的气体 ---- 氧气.

Arterial blood gas analysis was made among 11 patients and showed hypoxemia ( blood oxygen 80 mm Hg) in 8 cases and respiratory failure in 5 cases.

11例作了动脉血气分析，其中8例表现为低氧血症，5例合并呼吸衰竭。

The partial pressure of oxygen was measured with blood gas analyzer ( BAYER 248 ).

由血气分析仪 ( BAYER型号:248 ) 测定动脉血气.

On the other side, the time of gas breakthrough decreases, the oxygen content of the breakthrough gas decreases and the displacement efficiency at gas breakthrough increases with the increase of the temperature when the dimensionless pressure is constant.

无因次压力一定时，随着温度的升高，气体突破时间缩短，突破气体含氧量降低，气体突破时驱油效率增加。

The use of the combination of gas chromatography ( GC) and gas chroma-tography-mass spectrometry ( GCMS) for the determination of hydrogen, deuterium, tritium, helium, oxygen, nitrogen and carbon monoxide in gas mixtures is described.

本文叙述了用氖气作载气的毛细管热导池气相色谱（GC）与气相色谱-质谱（GCMS）并联的方法，同时准确地测定氢、氦同位素及氧、氮、一氧化碳的含量。

In the same meaning, semi-coke and nut coke co-firing is a bold attempt to prepare CO feed gas in rich oxygen continuous gasification process. It also has valuable reference to continuous gasification technology of oxygen enriched industrial development.

与此同时，兰炭及小颗粒焦炭的掺烧，是富氧连续造气制备CO原料气工艺的大胆尝试，对富氧连续造气技术的工业拓展也具有一定的参考价值。

The activated surface oxygen and oxygen vacancy from CeO2-CNT composites play an important role in two-step ODH reaction by promoting reverse water-gas shift reaction.

对于碳纳米管内负载CeO2催化剂，活化的表面氧和氧空穴在这个两步脱氢中通过促进逆水汽反应承担重要的作用。

Deoxygenate was used to remove the remanent oxygen from gas for supplying the high purity gas.

脱氧剂用于脱除气体中的微量氧气以提供含氧量极微的高纯气体.

It is the problem for direct reduction process with oxygen enriched gas generated from solid fuel to produce qualified reduction gas.

制取合格的还原煤气是富氧煤气化直接还原竖炉新工艺的技术关键。

The effects of equivalence ratio and volume fraction of oxygen on gas composition, carbon conversion and low heating value ( LHV) of fuel gas were investigated through a series of experiments.

实验主要考察了氧的当量比和氧体积分数对气化气组成、碳转化率和气体热值的影响。

Separate flammable gas cylinders from oxygen and other oxidizing gas cylinders during storage.

把易燃气体钢瓶与氧和其它氧化气体钢瓶分开储存.

Safety evaluation of oxygen-bear-ing fuel gas

含氧燃料气安全性评估

The ensuing drop in oxygen and combustible gas levels should be noted.

在随后的氧气和可燃气体浓度下降,应引起注意.

This colorless gas is called oxygen, without which we could not live.

这种无色的气体叫氧气, 没有它我们就不能生存.

General Motors electronic fuel-controlsystem includes an exhaust-gas oxygen senor or sniffer.

通用汽车公司的电子燃油控制系统,包括废气氧传感器或嗅探器.

Optimum capacity gas fired shaft furnace with automatic oxygen control system.

用于熔化电解铜板的竖炉具有连续优越的燃烧性能,待遇自动化的氧含量控制系统.

Distribution liquefied petroleum gas, oxygen, acetylene, 30,600 , daily provisions, metal building materials, household appliances, products House.

经销液化气, 氧气, 乙炔,钢瓶, 日用百货, 五金建材, 家用电器, 土产日杂.