conduct an extensive review

• 深入研究

conduct an extensive review的用法和样例：

例句

1. The swirling strength method was used to investigate the vortex structure of an impinging jet.
   该文采用旋涡强度方法对冲击射流涡结构进行了深入研究。
2. Currently, the study of sheepskin biodressing is still at an early stage.It remains to be further investigated.
   目前对羊皮生物敷料的研究尚处于初步阶段，有待于我们进一步深入研究。