In this paper, the authors expounded covariance analysis with two correlatedvariables and solved it with quadric form.
利用二次型解决了双协变量的方差分析方法。
2
The results show that the structure and the measurement used, the correlatedvariables and the findings are not the same.
研究结果发现，各地研究者使用的结构测量、探讨的相关变量及得到的结果并不一致。
3
Finally, the mid-span deflection of a long span suspension bridge under vertical live load is analyzed when the elastic module of cable and hangers are assumed to be random correlatedvariables.