The selection of vortex flowmeters, the Settings of the parameters and the cautions in installation and operation of vortex flowmeters are presented concretely.
具体介绍涡街流量计的选择，涡街流量计的参数设定，安装及使用注意事项。
The selection of vortex flowmeters, the settings of the pararmeters and the cautions in installation and operation of vortex flowmeters are presented concretely.
具体介绍涡街流量计的选择，涡街流量计的参数设定，安装及使用注意事项。
An adaptive notch filtering method is proposed for computing the output signal frequency of vortex flowmeters, and the experimental results are given in this paper.
本文提出采用自适应陷波方法计算涡街流量计输出信号的频率，并给出实验结果。
An adaptive notch filtering method is proposed for computing the output signal frequency of vortex flowmeters, and the experimental results are given in this paper.
本文提出采用自适应陷波方法计算涡街流量计输出信号的频率，并给出实验结果。
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