当病人入睡后，它向病人的喉部和肺部提供持续气流。
It provides a continuous flow of air into the throat and lungs while the person sleeps.
慢性阻塞性肺病是一种以持续阻塞来自肺部的气流为特征的肺部疾病。
Chronic obstructive pulmonary disease (COPD) is a lung ailment that is characterized by a persistent blockage of airflow from the lungs.
只要有持续供应的上升气流，云朵中的小水滴就会漂浮着而不会降落。
As long as there is a steady supply of rising air, cloud droplets are buoyed up and can't fall.
加拿大工程师弗瑞德·费格斯(FredFerguson)是一位飞船专家，他设计了一个风能涡轮机，将利用1 000英尺高空持续不断的气流来生成可再生能源。
Fred Ferguson, a Canadian engineer specialising in airships, has designed a wind turbine that will use the constant winds that exist at 1, 000 feet to produce renewable energy.
行情分析，国内局部地区气流纺纱销售开始好转，或将是纱市低迷拐点的信号，近期需要持续关注。
Market analysis, domestic local airflow spinning sales began to improve, or is a signal of yarn market downturn inflection point, requires continued attention in the near future.
通过分析，发现其形成原因主要与台风在周边地区活动，形成该地区持续性下沉气流，使得混合层被明显挤压变薄有关。
The analyses show that the forming reason mainly connected with the typhoon activity around the PRD, resulting in persisting sinking airflow, the mixing layer been pressed and getting thin.
通过分析，发现其形成原因主要与台风在周边地区活动，形成该地区持续性下沉气流，使得混合层被明显挤压变薄有关。
The analyses show that the forming reason mainly connected with the typhoon activity around the PRD, resulting in persisting sinking airflow, the mixing layer been pressed and getting thin.
应用推荐