Each pleural cavity is lined by a pleural membrane that is composed of two layers.

每个胸膜腔由两层脏壁构成的胸膜层构成。

A pneumothorax is a collection of air in the pleural cavity resulting in a collapsed lung.

气胸指胸膜腔中气体聚集，导致肺塌陷。

In summary, each pleural cavity is defined by a space surrounding each lung and lined by a pleural membrane.

总之，每个胸膜腔由包饶肺和胸膜层间的间隙构成。

If a hole is created in the chest wall, the pleural cavity becomes open to the atmosphere.

如果胸壁上形成孔洞，胸膜腔则对外气体开放。

Each lung is contained within a pleural cavity.

双肺均位于胸腔内。

Each pleural cavity is defined by a space surrounding each lung and is lined by a pleural membrane.

每个胸膜腔由肺周间隙限定，内有胸膜。

Air rushes into the pleural cavity, and the intrapleural pressure increases as it equilibrates with the atmospheric pressure.

气体涌入胸膜腔，随着逐渐与大气压保持平衡，胸膜内压升高。

The pleural cavity or pleural space lies between the parietal pleura which is stuck to the chest wall and the visceral pleura which is stuck to the lungs.

胸膜腔位于壁层胸膜与脏层胸膜之间，壁层胸膜贴附于胸壁，而脏层胸膜贴附于双肺。

The intrapleural pressure is the pressure within the pleural cavity and it is always less than intrapulmonary pressure, which is the pressure inside the lung.

胸膜腔内压指胸膜腔内的压力，肺内压指肺内的压力，胸膜腔内压始终小于肺内压。

The pressure within this pleural cavity is referred to as the intrapleural pressure, and it is less than the intrapulmonary pressure - that's the pressure within the lungs.

这个胸膜腔内的压力被称为胸膜内压力，它小于肺内压力——肺内压力。