The empiricalrelationship of the differences was obtained using nonlinear regression method and verified with the determined data.
用非线性回归方法得出了水样不同处理方式下总磷间的经验关系式,并进行了验证。
2
Analysis of the data indicates both that Poison's ratio and Young's modulus increase with the confined pressure. The empiricalrelationship formula is presented.
数据分析表明,岩石油松比和杨氏弹性模量都随围压增加而增大,并给出了经验关系式。
3
First, an empiricalrelationship formula between the effective porosity and total porosity of cement paste is given based on the experimental results of concrete.