煤发热量测定过程中，存在着较复杂的计算步骤。其中每一个细节出差错都会造成测定结果偏差或完全错误。而这中间，贝克曼温度计孔径值的修正是非常重要的一环。目前，使用非电脑热量计的单位，大都使用贝克曼温度计测温，在孔径值修正计算中，普遍使用作图法，即首先根据... Coal calorific value measurement process, there are more complex calculation steps. Each of these errors can result in a measurement error or a complete error. In the meantime, the correction of Beckman thermometer aperture is a very important part. At present, the use of non-computer calorimeter units, most of them using Beckman thermometer temperature correction in the calculation of aperture, the commonly used method of mapping, that is, first of all ...