The method of measuring is important to the measurement of natural gas flux for an intelligent orifice plate flow totalizer.
对于天然气计量用的智能孔板流量积算仪，流量的计算方法对计量结果有非常重要的意义。
The principle for calculating mass and heat quantity and hardware and software of the intelligent flow and heat quantity totalizer are introduced.
介绍一种智能流量、热量积算仪的质量、热量计算原理，硬件构成及软件流程。
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