氧气

Using ascorbate as a model compound, we proved that TN3 can be used to evaluate redox status and oxygen level simultaneously.

以抗坏血酸作为模型化合物发现该双自由基能用来同时检测体系的氧化还原态和氧气浓度。

The patients received general anesthesia with oxygen-sevoflurane and atracurium was used to facilitate tracheal intubation.

患者接受了全身麻醉，我们使用了氧气，sevoflurane 和atracurium 来帮助气管内插管。

The first autotrophs produced their own nutrients and released O,-a metabolic by-product that had a crucialimpact on later life forms.

最早的自养生物自己生产营养并释放氧气，这个新陈代谢副产品对后期生命的形成有一个深远的影响。

The bergs are obstructing the ocean circulation created by the polynya, and could deprive local marine life of oxygen if they don't move.

在冰山，阻碍了海洋环流的冰间湖创建，并可能剥夺海洋生物的氧气，如果他们不动。

And yes, most runners are mouth breathers or at least nose and mouth breathers. It would be impossible to take in adequate oxygen just breathing through your nose.

确实如此，大多数跑步者用口呼吸或口鼻同时呼吸，仅用鼻子呼吸是不可能吸入足够多的氧气的。

Then he counted the quantities of oxygen breathers and fire extinguishers configured for the floor, and checked whether the stretcher equipped for the First Aid.

清点了氧气呼吸器和灭火器的数量，是否配备紧急救护用的担架。

Besides, it can catalyse O_2 and H_2O_2 efficiently, it also can be used to detect NO~(2-).

修饰电极对过氧化氢、氧气均有良好的催化活性，同时还能用于NO~(2-)的检测。

And if that were not practical enough, others are looking at the role snowflakes have in catalysing the transformation of ozone into normal oxygen.

如果上面提到的研究没有多少实际用途的话，还有一些研究试图寻找雪花在催化臭氧转化为氧气过程中起到的作用。

And if that were not practical enough, others are looking at the role snowflakes have in catalysing the transformation of ozone into normal oxygen.

其它具有实际意义的研究包括雪花在臭氧变成普通氧气中所起的作用。

Understanding the role of snowflakes in catalysing the change from one sort of oxygen to the other should provide insights into how ozone is distributed in the atmosphere.

通过了解雪花在改变氧气种类中的作用，就可以掌握臭氧在大气中的运动规律。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。