... 透平式流量计 TURBINE OR PROPELLER METER 漩涡流量计 VORTEX FLOW METER 超声波流量计 SONIC FLOW INSTRUMENT ...
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vortex flow meter measurement system 漩涡流量计测量系统
vortex flow-meter 涡街流量计
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 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。
This paper presents the development of an intelligent vortex flow meter which combines the show of temperature pressure and flow in field.
介绍一种集温度、压力、流量就地显示于一体的智能涡街流量计的研制。
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。
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