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核子皮带秤是对散装固态物料动态计量的新型设备，在工业领域有着十分广阔的应用前景。研究影响其计量性能的各种因素和寻找减小测量误差、提高准确度的方法显得尤为重要。引起核子皮带秤测量误差的因素很多，物料截面形状变化是其中之一。我们称由物料截面形状变化引起的核子
Nuclear belt scale is a new type of equipment for dynamic measurement of bulk solid materials. It has a very broad application prospect in the industrial field. It is particularly important to study the various factors that affect their metrological performance and find ways to reduce measurement errors and improve accuracy. Nuclear belt scale measurement error caused by many factors, material cross-sectional shape change is one of them. We call the nucleus caused by a change in the cross-sectional shape of the material