查询词典 O2

The concentrations of the mixtures were measured by using chemilluminescence NOx analyzer and N2O infrared gas analyzer; the production of O2 was also monitored by an on-line mass spectrograph after the discharge.

介质阻挡放电作为一种可以在常压下产生的非平衡等离子体技术，已成功应用于臭氧的大规模工业生产及其他等离子体工艺过程中。

Arterial O2 saturation and other ventilatory parameters improved in all seven infants, and all remained stable during the shut-off period, with no significant increase in methemoglobinemia. Six infants survived.

动脉中的氧饱和度和其它通气指标在所有的7名儿童中都得到了改善，并且所有的患儿在停止治疗后的一段时间内症状稳定，高铁血红蛋白血症没有明显的增高，6名婴儿存活下来。

The basic principle and process of monoethanolamine method for recovering CO2 from flue gas were introduced, and the shortcomings of it such as high vapor consumption and heavy solution's corrosion, reaction activeness between MEA and O2, etc, were pointed out.

介绍了一乙醇胺法回收烟道气中二氧化碳的基本原理和工艺流程，指出MEA法具有蒸汽消耗量高、溶液腐蚀性大、MEA易与氧气发生降解反应等缺点。

This facilitated a rise in O2 necessary for the expansion of multicellular life.

这种情况加速了氧气在大气中的含量，同时满足了多细胞生物的扩散。

What is the effect of the following changes on the O2 affinity of myoglobin and hemoglobin ?

下列变化对血红蛋白和肌红蛋白对氧的亲和力有什么效应？

The reaction of triphenyltin with nitrous acid in aqueous phase in the presence and absence of O2 was studied by a laser flash photolysis technique.

利用激光闪光光解技术进行了有氧和无氧条件下氯化三苯基锡与亚硝酸水溶液的紫外光解反应研究。

The results show that the perfect strength can be obtained under oxygen partial pressure about 20% O2, overhigh or low oxygen partial pressure is unfavorable for recrystallization of Fe2O3, which causes a decrease of pellet strength. The original hematite will be transformed into magnetite on reduction firstly when carbon-burdened hematite pellet is roasted in oxidizing atmosphere, and then the magnetite will be oxidized to secondary hematite, which is more active than original hematite, therefore, the induration strength of pellet is able to be enhanced.

研究结果表明：内配碳赤铁矿氧化球团在接近空气配比(氧含量约20%，体积分数)的氧化性气氛中焙烧强度最大，氧含量过高或过低都会影响Fe2O3的再结晶，使球团强度降低；在氧化性气氛中焙烧含碳赤铁矿球团时，原生赤铁矿先还原为磁铁矿，磁铁矿再氧化成活性较高的次生赤铁矿，提高了赤铁矿焙烧固结性能和球团强度。

The experiment results show that this new method to oxidate the combination of H2 and O2 is very easy in use and can improve the uniformity greatly.

实验结果表明，此方法简单易行，能够有效改善氢氧合成氧化的均匀度，并已用於微电子工艺研究和生产中。

For example, 1.2.3.4 denotes an oxidoreductase with an aldehyde as a donor and O2 as an acceptor, and it is the fourth numbered enzyme in particular series.

例如， 1.2.3.4表示一种以醛为电子给体、以02为电子受体的氧化还原酶，而且它在具体系列中的编号为第四。

The results show that the reacting temperature is a key factor to determine the critical oxygen partial pressure.

结果表明，温度是决定临界氧分压P O2的关键因素，随着温度的升高，临界氧分压增加。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！