empirical formula

常见例句

So long number to expressing empirical formula that appears not only lengthy but also less practicality.
用这个很长的数来表达经验公式显得冗长而不实用。
In the meantime, the fitting of the empirical formula of point loading strength and saturated uniaxial compressive strength have also been analyzed.
同时分析了现有点荷载试验强度与单轴抗压强度经验公式的适用性。
When determining empirical formula with test method, estimation value of estimated parameter in regression equation which is obtained with least square method always is a long number.
用实验方法确定经验公式时，回归方程中用最小二乘方法求得的待估参数的估计值往往是一个很长的数。

To get economic growth — an empirical, not partisan, thing — one needs to get the formula right.
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