Volunteers were told to think about yawning, while they breathed either normal air, pure oxygen, or an air mixture with an above-normal level of carbon dioxide.

当志愿者在正常的空气中、纯氧的环境下，或者混有超过正常的二氧化碳含量的空气中呼吸时，他们被要求要想着打哈欠。

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Volunteers were told to think about yawning while they breathed either normal air, pure oxygen, or an air mixture with an above-normal level of carbon dioxide.

当志愿者在正常的空气中、纯氧的环境下，或者混有超过正常的二氧化碳含量的空气中呼吸时，他们被要求要想着打哈欠。

youdao

Normal operations – are the normal sequences of events that form the main entity or entities lifecycles.

正常工作 —— 组成主实体或实体们生命周期的正常事件序列。

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Some Fringe shows are very strange and experimental, while others are more normal, or mainstream.

VOA: special.2009.08.05

you said that every normal human being that's born uses at some point or another some kind of language.

你刚才说过,所有正常的人类新生儿,都会在某种程度上使用某种语言

耶鲁公开课 - 心理学导论课程节选

It will return me some random value from either the Gaussian or the normal distribution.

它会给我,返回符合高斯分布。

麻省理工公开课 - 计算机科学及编程导论课程节选

That means tax season will go on as normal (or as normal as you can call it this year).

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Precisely because the government of the UK does not pay the normal price or allow the normal profit margin.

FORBES: Is It Pfizer Now That's Dodging Tax In The UK?

And yet, through this all, life in most of Japan seems to have returned to normal, or even better than normal.

FORBES: Connect