流速测定 meaning in English

measurement of rate of flow

If asthma is not controlled on the current treatment regimen , treatment should be stepped up until control is achieved
通过肺量计或呼气峰流速测定肺功能仍然被推荐作为哮喘诊断和检测的辅助方法。
Pda laser flow velocity testing technique was used to measure the flow velocity of solid particles in the solid - liquid - gas three - phase system in a flotation cell and obtained the velocity distribution of solid particles so as to provide reliable data for the study on adsorption and deadsoption mechanism of particles onto and off from bubbles
采用pda激光流速测试技术，在固-液-气三相体系中对浮选槽中固体颗粒进行了流速测定，获得了固体颗粒的速度分布，为矿粒与气泡粘附过程和脱附过程机理的研究提供可靠数据。