…The human nose is a large chamber called the nasal cavity, which is divided into three nasal passages by three protruding parts called the upper, middle and lower turbinates, though they are quite incomplete. When we inhale air through our nose, the air that enters the nostrils mainly passes through the middle and inferior nasal passages to the trachea, but a small amount of air passes through the superior nasal passage. In other words, it flows into a narrow part called the olfactory cleft at the top of the nasal cavity. … *Some of the terminology that mentions the "inferior nasal meatus" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…ヒトの鼻は,鼻孔から内部に入ると鼻腔と呼ばれる広い部屋があり,そこは上中下の三つの甲介と呼ぶ〈張り出し〉た部分によって,かなり不完全ではあるが,三つの鼻道に区分されている。鼻から空気を吸うと,鼻孔から入った空気は,おもに中,下鼻道を通って気管にゆくが,少量の空気は上鼻道を通過する。つまり鼻腔の上部にある嗅裂という狭い部分に流れこむ。… ※「下鼻道」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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