本文叙述了旋涡发生体和传感器的结构，详细讨论了电子检测电路。
The paper described the structures of vortex shedding and sensor, and the electronic detection circuits are also discussed in detail.
论述了双旋涡发生体涡街流量计用于蒸汽流量测量遇到的难题及采用的对策。
To make an approach to the difficult problems occurring in measuring the steam by use of the vortex street flowmeter with double vortex generators and the countermeasures taken.
将流程泵叶轮叶片和压水室的隔舌看作旋涡发生体，在不同运行工况下在叶片后缘以及隔舌两侧串联发生的卡门涡街的发射频率是不同的。
The emission frequency of the Karman vortex street occurred in series from the blades and tongue is varing with the running condition.
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