Blood pressure was measured through carotid canula and tail-cuff manometer . Analysis on dynamic response of the U-tube flow manometer

利用颈动脉插管法和鼠尾测压计检测血压，观测急性与慢性血压的变化； U 形 管流体 压强 计的动态特性分析

Pressure drops of vapor-liquid two-phase flow in a heated vertical channel are measured by using a U-tube manometer with an enlarged chamber and a capillary and curves for the relation of the measured pressure drops and the mass velocities of liquid circulation with heat fluxes are drawn .

本文应用带扩大室及毛细管的 U 管 压 差 计对垂直受热通道内汽液两相流压降进行了测定，作出了实测压降及实测液体循环质量流速与热通量的关系曲线。

Analysis on dynamic response of the U-tube flow manometer

U 形 管流体 压强 计的动态特性分析