empiricallyadv.经验主义地empiricaladj.经验主义的；以观察或实验为根据的empirical sample mean经验样本平均值empirical creep model经验型蠕变模型empirical probability经验几率empirical distribution经验分布,实验分布empirical mass formula经验质量公式empirical regularities经验规律性empirical econometrics经验经济计量学empirical observations经验观测值empirical relationship[计] 经验关系empirical prescription验方