In the former case,the solute segregation in dendritical austenite more severe,and there were lumps of distortion inclusion.

前者奥氏体内溶质偏析大，有畸变夹杂。

In this paper we introduced the developments in dentrite studies mainly including two fields: dentrite morphology and dentritic growth theory.

文主介绍研究的发展现状,主包括形貌研究和生长理论研究两个方面。