压强计

U形管流体压强计的动态特性分析

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

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

双联压强计的设计及使用

Design and use of double piezometer

用有机玻璃板和橡皮膜制成了双联压强计，不仅可以直观的演示液体中的内部压强，还可以演示浮力的有关实验。

The double piezometer is made of organic glasses and rubber membranes . It can not only directly shows the interior pressure in liquid , but also can be used in the buoyancy force related experiments .

分压强质谱计校准装置测量不确定度评估

Uncertainty Evaluation of Partial Pressure Mass Spectrometry Calibration System

分压强质谱计校准装置用于质谱计的校准。

A novel system used to calibrate partial pressure mass spectrometer was developed .

本文介绍了分压强质谱计校准装置的结构、工作原理及分压强测量方法，并给出了分压强测量的不确定度分析。

The operation principle , the structure and the measurement technique , and the error analysis of the system were discussed .

根据对分压强质谱计需求的迅速增长和飞行时间质谱计的新发展，研制了一种新型小飞行时间质谱计。

A novel mini time of flight mass spectrometer ( Mini - TOFMS ) has been developed to meet the growing demands for the partial pressure mass spectrometer according to the latest TOFMS developments .

为了评估分压强质谱计校准装置的不确定度，对作为参考标准的磁悬浮转子规进行了大量实验，包括磁悬浮转子规的长期稳定性、切向动量传递系数随气体种类和温度的变化等。

Uncertainty of the partial pressure mass spectrometry calibration system has been evaluated by means of spinning rotor gauge ( SRG ), which acts as reference standards . Experiments with SRC include long-term stability and dependence of tangential momentum transfer coefficient on gas species and temperature .