Through the investigation of an engineering example, this paper makes a useful attempt to study.

通过对工程实例的调查，本文试图做出有益的尝试性研究。

youdao

Through the investigation of an engineering example, this paper makes a useful attempt to study.

通过对工程实例的调查，本文试图做出有益的尝试性研究。

youdao