intermediate inspection

Objective To study the application of perfluorocarbon in corneal metaphase preservation.

目的　探讨氟碳在角膜中期保存中的应用价值。

Just as the prophase, metaphase and anaphase of Ming Dynasty, the research of Su Shi' s prose during that time can accordingly be pided into three phases, called the period of smooth development, transition and prosperity.

明代的苏文研究大致可以分为平静发展期、变化过渡期和全面繁荣期,大致与明代的前期、中期、后期相对应。