This system is also built a mathematical model by using multivariate linear regression equation , presented a solution of accident pre estimating this is a advanced applications of mis in safety management 系统还在基于信息数据的基础上,建立一个多元线性回归的数学模型,提出了一个事故率预测的解决方案,这是信息管理系统在安全管理上的一个新的高级应用。
In . the practical application , the second linear regression equation of this sur system is usually regarded as auxiliary information of the first one , and . all of the results of unknown regression coefficient 2 are parallel to that of 1 在实际应用中, sur系统的第二个线性回归方程一般是为第一个方程提供辅助信息,且未知回归系数_ 2的所有结果与_ 1平行。
Velocity variation is positively correlated with crust thickness and negatively correlated with earth ' s heatflow . the linear regression equation of velocity , crust thichness and heatflow is obtained . the regression coefficient dv / dp convert 同时地震波速厂与地壳厚度h呈明显的线性正相关关系,与大地热流呈负相关关系,并得到三者的线性回归方程,回归系数dv dh换算成bv op ?
Then on the base of the prerequisite hypothesis , the author establishes three rural - urban land conversion models , from which the plural linear regression equation is hers best choice through careful case studies of three different regional cities in china 然后,在提出模型假设前提的基础上,构思了三种农地城市流转模型,通过对三个区域的实证分析,确定多元非线性回归方程为最佳农地城市流转模型。
The soil attribute data are built based on the second soil general investigation and samples got outside and analyzed inside . the assessment system of nanjing soil quality is built by taking advantage of principal component analysis and multiple linear regression equation 在第二次土壤普查资料和野外采样分析基础上建立土壤属性数据库,用主成分分析法和多元回归法对南京不同类型土壤进行生产潜力评价,建立南京土壤质量评价体系。