This article introduces and analyzes the sorts, applying actuality and developing tendency of flux measure instrument, for reference of flux instrument's selection in refinery and chemical plant.
流量是炼化工艺过程中最重要的测量控制热工参量。本文介绍和分析了流量测量仪表的分类、应用现状和发展趋势，供炼化工厂流量仪表的选用参考。
It is a highly precise instrument and the principle of operation is based on heat flux between the sample and the reference.
它是一个非常精密的仪器，其工作原理是以样本和参考之间的热流量为基础。
In this instrument the current comparer is set to zero magnetic flux, then the instrument transformer calibrator with the theory of measurement can measure the error of the current transformer.
仪器使电流比较仪处于零磁通工作状态，再利用互感器校验仪的测差原理测试被检电流互感器的误差，从而使互感器校验仪具有比较仪检定功能。
Magnetic flux leakage testing for some mini-defects or weak magnetic materials has been realized by this instrument.
采用该检测装置将使一些细微缺陷和弱磁材料的漏磁检测成为可能。
A new magnetic flux leakage test instrument is introduced. Its hardware design, software design and anti-interference measures are described.
介绍一种新型的漏磁检测装置，对其硬件设计、软件设计及抗干扰措施做较详尽叙述。
A governing valve is the instrument for changing flow resistance and heat transfer flux of hot water, controlling pressure and temperature of heating system.
在热水供暖系统中，调节阀是改变热媒流动阻力、传热量变化及控制系统的调节装置。调节阀的选型、使用涉及多方面知识。
Based on the magnetic flux leakage (MFL) technique, a magnetic flux leakage testing instrument for corrosion in the tank floor plate driven by electric motor is developed.
针对目前储罐底板漏磁检测中存在的问题，提出研制移动机器人代替人力驱动或人工辅助电力驱动方式进行储罐底板漏磁扫描检测。
Based on the magnetic flux leakage (MFL) technique, a magnetic flux leakage testing instrument for corrosion in the tank floor plate driven by electric motor is developed.
针对目前储罐底板漏磁检测中存在的问题，提出研制移动机器人代替人力驱动或人工辅助电力驱动方式进行储罐底板漏磁扫描检测。
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