An empiric formula for the calculation of filling speed was established through multiple regression. And the formula was tested through experiments.

通过多元线性回归，给出了充型速度的经验计算公式，并对公式进行了验证。

youdao

An empiric formula for the calculation of filling speed was established through multiple re...

通过多元线性回归，得出了计算充型速度的经验公式，并对公式进行了实验验证。

youdao