其次，該研究未能引用更新的相關研究，以指出與這些最新研究相比的差異。

其次，該研究未能引用更新的相關研究，以指出與這些最新研究相比的差異。

Kết quả (Anh) 1:

Second, the study failed to cite updated related studies to point out the differences compared with these latest studies.

Kết quả (Anh) 2:

生产现场原材料检验单附件

Kết quả (Anh) 3:

Secondly, the study failed to cite updated relevant studies to point out the differences compared with these latest studies.