In every breath, humans take in particles that may be deposited on the respiratory tract and exhale particles that may contain pathogens. Lidia Morawska and Giorgio Buonanno explain how physics advances are needed to understand these processes.

中文翻译：

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呼吸过程中粒子形成和沉积的物理学

在每次呼吸中，人类都会吸入可能沉积在呼吸道上的颗粒，并呼出可能含有病原体的颗粒。Lidia Morawska 和 Giorgio Buonanno 解释了如何需要物理学进步来理解这些过程。