【摘要】 <正> 在制订渔具材料标准中,特别是一些产品标准,首先涉及到技术指标的确定.例如:绳索和网线的直径、线密度、断裂强力等.对于这些具有相关关系的技术指标,能否应用回归分析?本文就回归分析在渔具材料标准制订中的应用作一探讨.一、概述回归分析欲将回归分析用之于标准制订,应着重掌握回归分析的方法.回归分析的主要方法:一元线性回归、更多还原

【Abstract】 n the formation of the standard of fishing gear material, can regression analysis be applied to the establishment of the technical indications of the relationship between the diameters and breaking length, the diameters and breaking strength, the diameters and linear density, the linear density and breaking strength of the rope or twine? Such matters are discussed in this paper.更多还原