expabbr.花销（=expense）abbr.经历（=experience）abbr.实验（=experiment）abbr.[数]指数（=exponent）abbr.出口（=export）abbr.表达（=express）explementn.辅角

1. The test data are consistent with the results calculated from the Lefebvre's empirical model,based on available data.
   经验模型给出了与试验值较一致的结果。
2. This empirical single-parameter model was selected for interim use because it is simple and unambiguous.
   这一单一参数经验模型，由于其简单明了而选作临时应用。