介绍一种用氧浓度仪检测的方法来检测氧气管道泄漏。
We introduce a method of examining oxygen pipeline divulgence using oxygen concentration meter.
爆炸时的临界氧浓度，则需用另一种三角形图示法予以确定。
Critical oxygen concentration for explosion is decided by a new triangle illustration method.
出口富氧浓度与流量大小有密切关系，还与冲洗量大小有关。
The effect of flux on the oxygen concentration is related to the value of flux and the purge.
当吸入氧浓度为4%时，心肌超微结构出现明显地不可逆性改变。
When the concentration droped to 4%, an irreversible change in the myocardium ultrastructure was obviously observed.
目的探讨最佳肺泡内氧浓度及温度对肺缺血再灌注损伤的保护作用。
Objective To investigate the protective effect of the best intra alveolar oxygen concentration and temperature on the ischemia reperfusion lung injury.
去年苹果公司提出几项专利，借由耳机获得血氧浓度、心率和体温。
Last year, Apple filed some patents to get blood oxygenation, heart rate and body temperature via the Earbuds.
讨论了供氧工艺的设计、供氧方案的选择以及再生空气中氧浓度的确定。
Design of the oxygen supply process, selection of oxygen supply options and the oxygen concentration in the regeneration air were discussed.
特别在溶解氧浓度有差别的场合，浓差电池常引起严重腐蚀、导致孔蚀。
Severe corrosion, leading to pitting, is often caused by concentration cells, particularly where differences in dissolved-oxygen concentration occur.
冷却水套结渣和富氧浓度是影响锌精矿沸腾焙烧炉生产能力的重要因素。
The capacity production of fluidized bed roaster is mainly influenced by the clinker of cooling-jacket and the concentration of oxygen-enriched air blast .
考察了反应温度、氧浓度、催化剂用量以及反应时间对苯甲醇氧化的影响。
Effects of reaction temperature, oxygen concentration, catalyst dosage and reaction time on oxidation of benzyl alcohol were investigated.
本实验的目的在于让学生熟悉整体的生理变动对血氧浓度变化信号的影响。
The purpose of this lab is to familiarize you with the effects of global physiological changes on the BOLD signal.
主要考察了熔剂粒度、铜品位、入气体流量和氧浓度对石英溶剂熔化的影响。
Several factors affecting the melting of silica flux, such as the size of silica flux, matte grade, blowing air and oxygen enrichment were discussed.
形成一个具有适当氧浓度的滞止区是设计具有加氧的点火系统的最重要的考虑。
To form a stagnant region with suitable oxygen concentration is the most important factor in the design of ignitor with oxygen additon.
借助动态电位扫描分别研究了电流与施加电压的关系，极限电流与氧浓度的关系。
The relations between voltage and oxygen concentration of limiting current were investigated by dynamic scan, respectively.
根据对鱼塘养鱼水体生态环境因子的现场实验，分析了鱼塘溶氧浓度的变化规律。
Based on experiments on ecologic environmental factors in the water body in fishpond, the variation pattern of oxygen solubility in fishpond was analysed.
对于没有受到保护的人来说，允许的最小氧浓度是19.5%，最大是23.5%。
The minimum permissible oxygen concentration for unprotected personnel is 19.5%, while the maximum is23.5%.
分析了氧浓度对木材燃烧气体产物的影响，并探索了氧浓度影响热解和燃烧的机理。
Finally the gas production is analysed and the mechanism of the effect of oxygen concentration on the pyrolysis and combustion is discussed.
当氧浓度增加到仅仅23%，起火的化学性质就开始变化，注意到这一点是很重要的。
It is important to note that fire chemistry starts to change when the concentration of oxygen increases to as little as 23%.
通过实验，对煤矿井下存在的多元混合气体的爆炸极限和临界氧浓度进行了分析和研究。
The paper experimentally studied the explosive limit and the critical oxygen concentration of several kinds of gases that are found in the mine.
在更高的浓度下，二氧化碳取代了空气中的氧，氧浓度降到维持生命所必须的浓度以下。
At much higher concentrations, carbon dioxide displaces the oxygen in air below levels necessary to support life.
初始氧浓度对煤粉和煤焦再燃还原NO效率均有明显影响，当粒度较粗时这种影响更加显著。
The primary oxygen concentration obviously affected NO reduction, especially when the reburning coal and char had bigger size.
从流体力学原理上对现场观测采空区内部进回风两侧氧浓度分布的不均衡给予更合理地解释。
The disproportion of the oxygen concentration between the inlet and return sides inside the goaf observed in the field is rationally explained from fluid mechanics principle.
低氧条件采用三气培养箱，控制氧浓度在2%，持续培养7天，观察细胞生物学行为的变化。
Hypoxia preconditioning was performed as cells cultured in a tri-gas incubator for 7 days with oxygen concentration in 2%.
研究结果表明：氧浓度解耦控制技术是循环式氦氧混合气辅助呼吸装置设计中的一项关键技术。
Results it shows that the control of oxygen concentration after unchaining coupling is a vital technology in assistant breathing equipment cycled with mixed gases of helium and oxygen.
可燃性气体（蒸气）的临界氧浓度目前只限于对单元气体混合物的研究，且影响因素较少提及。
The research on the critical value of oxygen content in combustible gases is limited to the single gas mixture and the influence factors are less mentioned.
根据丙烷脱氢的平衡气体组成，模拟计算了在工业反应温度下、在不同氧浓度下的绝热燃烧压升。
According to the equilibrium composition propane dehydrogenation, we simulate the adiabatic combustion pressure rise at different industrial reaction temperature under different oxygen concentration.
最后，针对污水处理的动态复杂性，选择曝气过程的溶解氧浓度作为研究对象进行了控制算法的研究。
Finally, in view of the complexity of sewage treatment, select the dissolved oxygen (DO) of aeration process as the research object of control algorithm.
最后，针对污水处理的动态复杂性，选择曝气过程的溶解氧浓度作为研究对象进行了控制算法的研究。
Finally, in view of the complexity of sewage treatment, select the dissolved oxygen (DO) of aeration process as the research object of control algorithm.
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