论文第六章对旋进旋涡流量计的流体振动特性进行实验研究。
The sixth chapter made an experiment study upon the fluid oscillation characteristics of vortex precession flowmeter.
基于旋涡流体振荡原理的流量计主要有两种：涡街流量计和旋进旋涡流量计。
There are two kinds of vortex type oscillatory flowmeter: vortex flowmeter and vortex precession flowmeter.
智能旋进旋涡流量计是我公司开发研制的具有国内领先水平的新型气体流量仪表。
Intelligent Vortex precession flowmeter developed by our company is a new flow instrument at the leading level in our country.
旋进旋涡流量计是一种新型的速度式流量计，已广泛应用于工业现场中的气体、蒸汽的流量测量。
Swirlmeter is a new kind of velocity flow meter which has been widely used in industry for gas and stream flow measurement.
论文第五章介绍了旋进旋涡流量计的有理和结构，阐述该流量计的经典理论，分析了经典理论的局限性。
The fifth chapter at first generally introduced principle and structure of vortex precession flowmeter, expanded on the classical theory of vortex precession flowmeter, and discussed its limits.
论文第五章介绍了旋进旋涡流量计的有理和结构，阐述该流量计的经典理论，分析了经典理论的局限性。
The fifth chapter at first generally introduced principle and structure of vortex precession flowmeter, expanded on the classical theory of vortex precession flowmeter, and discussed its limits.
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