vortex flow meter 涡街流量计 ; 漩涡流量计
vortex flow meter measurement system 漩涡流量计测量系统
Vortex Mass Flow Meter 及涡街式质量流量计
Karman vortex air flow meter 卡门空气流量计
vortex procession flow meter 旋进旋涡流量计 ; 旋进漩涡流量计
Precession vortex gas flow meter 旋进旋涡气体流量表
vortex shedding flow meter 涡式流量计 ; 漩涡流量计
Vortex flow velocity meter 涡街流速仪
mass flow meter vortex flowmeter 质量流量计或涡流流量计
A field-bus system for intelligent vortex flow-meter is discussed also.
论文还讨论了用于智能涡街流量计的现场总线系统的整体设计。
参考来源 - 智能涡街流量计信号处理及总线技术应用研究Vortex flow-meter is widely used because of its many advantages. However,it is subjected to noise disturb caused by pipe vibrations and fluid turbulence.
目前，涡街流量计的应用相当广泛，但是，低流速时易受噪声干扰，现场测量精度不高，量程比受限。
参考来源 - 涡街流量计的数字信号处理方法的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Research results show that vortex frequency estimation method based on HHT can estimate vortex signal frequency accurately, and increase the antiinterference ability of the vortex flow meter.
研究结果表明，基于HHT的涡街频率估计方法，可以精确估计涡街信号频率并提高涡街流量计的抗干扰能力。
A new signal processing circuit of vortex flow meter based on variable gain amplifier and digital signal processor (DSP) unit is designed.
设计一种基于变增益运算放大器和DSP数字信号处理单元的新型涡街流量计信号处理电路。
Vortex flow meter, mainly for industrial flow measurement fluid media channels, such as gas, liquid, vapor and other media.
涡街流量计，主要用于工业管道介质流体的流量测量，如气体、液体、蒸气等多种介质。
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