中外学者对冲击系数的研究大多仅限于单因素的影响分析。

Almost all the researches of impact coefficient at home and abroad are confined to single factor analysis.

youdao

中外学者对冲击系数的研究大多仅限于单因素的影响分析。

Almost all the researches of impact coefficient at home and abroad are confined to single factor analysis.

youdao