Peripheral deposition is favored by deep inspiration , slow respiratory rate , breath - holding, and airways obstruction.

深向慢慢呼吸 、 屏息和气道阻塞,有助于周边沉降.

辞典例句

Breath holding was noted immediately after laryngeal mask airway ( LMA ) insertion .

在麻醉诱导,放置 喉头 面罩之后,病人马上发生闭气的现象.

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So have we reached the breath - holding limit yet?

人类是否已经达到闭气极限了 呢 ?

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The view from here is breath - holding.

从这儿看到的景色令人屏息.

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Objective To probe the effect of aminophylline ultrasonic atomizer inspiration dissolves asthmatic and breath holding symptom.

目的探讨氨茶碱超声雾化消除喘憋症状的作用.

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