At the same time, the forming mechanism of semi-solid structure prepared by the novel machine was...

同时，对新型装置制备半固态组织的机理进行了研究。

youdao

At the same time, the forming mechanism of semi-solid structure prepared by the novel machine was...

同时，对新型装置制备半固态组织的机理进行了研究。

youdao