This article mainly analyses and solves several key problems which are easily neglected or misunderstood in measuring and counting gas and it is of great significance in practice.
分析和总结了在瓦斯测量与计算中容易忽视或误解的几个问题，对瓦斯的测量和计算具有现实的指导意义。
The method for recognizing gas zone with PND logging data is introduced, which is to overlap the counting rates of a near detector and a far one to recognize gas zone based on certain scale.
介绍了利用PND测井资料进行气层识别的方法，即利用近探测器计数率和远探测器计数率以一定比例进行重叠的方法识别气层。
Engineering design issues of the cleaning system such as gas collecting equipment, cleaning principle, technical process and counting of dust air flux were briefly explained.
浅述了净化系统的集气设备、净化原理、工艺流程和排风量计算等工程设计问题。
It resolve not only traditional checking and counting by doors, but superiority condition for the city gas supplying and management.
系统既解决了长期传统进户验表收费的难题，又为城市安全供气与管理创造了优越条件。
The method is not only suitable for reservoir evaluation research, but also for other oil-gas resource evaluation, especially, there is a wide applicability in counting weight coefficient.
该方法不仅适合储层评价研究，对于其他油气资源评价问题也同样适用，尤其是对权系数求取问题具有广泛的适用性。
F. counting up the gas flow compensation value and a gas flow set value calculated by the model and transmitting the total value to a heating furnace meter;
将煤气流量补偿值与模型计算的煤气流量设定值相加，一起传给加热炉仪表；
F. counting up the gas flow compensation value and a gas flow set value calculated by the model and transmitting the total value to a heating furnace meter;
将煤气流量补偿值与模型计算的煤气流量设定值相加，一起传给加热炉仪表；
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