由化学气体刺激嗅觉感受器而引起的感觉。

By the sensation that chemical gas stimulates olfactory receptor and causes.

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还有一个全新的世界的可能性有，以刺激嗅觉的意识，例如。

There is still a whole new world of possibility out there to excite the olfactory sense, for instance.

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例如，研究表明，即使是短暂的气味刺激也会导致嗅觉上皮细胞中受体短暂的减少，这个过程被称为“受体疲劳”。

For example, studies show that even brief periods of odorant stimulation produce transient reductions in receptors in the olfactory epithelium, a process termed "receptor fatigue".

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