Each of these flowmeter types has its own advantages and limitations.
这些流量计类型都有自己的优点和局限性。
Aiming at the problem of inaccurate water measurement in irrigation, we design a new open channel flowmeter.
针对灌区用水计量模糊问题，开发了一种新型明渠流量仪。
Intelligent Vortex precession flowmeter developed by our company is a new flow instrument at the leading level in our country.
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。
It is clarified by experiments that the flowmeter used for measuring unsteady flow is not only simple but also precise and practical.
实验证明，这种流量计不仅结构非常简单、实用，而且对非定常流量的测定具有较高的精度。
The dissertation is focusing on the detection of vortex frequency, which is the key technical problem of vortex flowmeter, a sort of promising and rapidly developing flowmeter.
本论文主要研究目前发展势头十分良好的涡街流量计中的关键技术问题——旋涡频率的检测。
The flow transducer is a turbine type flowmeter.
流量采用旋翼式涡轮流量传感器测量。
Then anew mathematical model of turbine flowmeter is derived.
从而导出了全新的涡轮流量计的数学模型。
The mass flowmeter is also suitable for applications in other gases.
该流量计可用于其它气体质量流量的测量。
A pulse output model digital vortex flowmeter is developed successfully.
成功实现了一台脉冲输出型数字涡街流量计。
Vortex flowmeter is one of the most widely used flow measurement devices.
涡街流量计是最为常用的流量测量装置之一。
The principle of an optical fiber vortex-shedding flowmeter is introduced.
介绍一种新型的光纤涡街流量计原理。
It is composed of a calibration system, a gas flowmeter and pumping system.
它由校准系统、恒压式气体微流量计和抽气系统组成。
This article describes the design of a high precision ultrasonic flowmeter.
文章报导了一种新型高精度超声波流量计的系统设计。
The measuring principle and application of vortex flowmeter are introduced.
介绍涡街流量计的测量原理及应用。
The correlation flowmeter based on polarity correlation theory is introduced.
介绍基于极性相关理论的相关流量计。
The moving vane type airflowing sensor consists of air flowmeter and potentiometer.
动片式空气流量传感器由空气流量计与电位计组成。
The discharge coefficient for each elbow flowmeter should be calibrated in practice.
每个弯管流量计的流量系数须经过实际标定。
Abstract: The measuring principle and application of vortex flowmeter are introduced.
文摘：介绍涡街流量计的测量原理及应用。
This paper presents the electrocircuit design of a multi-path ultrasonic gas flowmeter.
介绍了一种多声道超声气体流量计的电路设计。
Super-large diameter electromagnetic flowmeter is one of the new type of water flowmeter.
特大口径电磁流量计是一种新型的大口径水计量仪表。
EMF5000 series integrated electromagnetic flowmeter using the latest technology in the world.
EMF5000系列一体式电磁流量计采用世界最新技术。
The measuring principle of ultrasonic transducer in open ditch flowmeter is described briefly.
简单叙述了超声传感器用于明渠流量计的测量原理。
This article gives the field testing results of coriolis mass flowmeter at Fuyu of Jilin Oil field.
本论文给出了吉林油田扶余采油厂科里奥利质量流量计的现场测试结果。
Introduced are the structure, measuring principle and speciality of the memory ultrasonic flowmeter.
介绍了存储式超声流量计的仪器结构、测量原理和特点。
A 80c552 single chip computer - based data processing system for water turbine flowmeter is presented.
介绍一种以80c552单片机为核心的水轮机流量计的数据处理系统。
Intelligent vortex street flowmeter is a new type of checking instrument on the basis of microprocessor.
智能型涡街流量计是以微处理器为基础的新型流量检测仪表。
There are two kinds of vortex type oscillatory flowmeter: vortex flowmeter and 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。
The electromagnetic flowmeter applied in the oil field injection profile test has better accuracy and effect.
油田注入剖面测试中应用的电磁流量计测量精度高，有较好的应用效果。
The optic fiber flowmeter is a kind of new type flowmeter combined optic fiber technology and flow measurement.
光纤流量传感器是光纤技术和传统流量检测技术相结合的一种新型流量传感器。
This paper introduces the design of a Coriolis mass flowmeter for the on-line monitoring of water inrush in mine.
介绍了一种实时在线矿井突水监测科氏力质量流量计的设计。
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