审稿人针对两个衍射，提出了一条审稿意见，我没看懂他到底要让我干啥，麻烦各位大神解答一下。图中指数括号用错了，请忽略。
In Fig. 4(b) and Fig. 7(f), the coincident zone axes and a coincidence of reflections from the SAED patterns should be shown in order to prove the existence of orientation relationships, such as the K-S and M2C carbide in the investigated steel.
[img=,337,222]https://ng1.17img.cn/bbsfiles/images/2018/06/201806202021243899_6624_3428662_3.jpg!w337x222.jpg[/img][img=,148,114]https://ng1.17img.cn/bbsfiles/images/2018/06/201806202021233819_8684_3428662_3.jpg!w148x114.jpg[/img]