审稿人的The choice of MR needs to be carefully chosen such that the edge preserving effects should be present这句话什么意思？应该怎么修改手稿？怎么写审稿意见回复呢？

这句话的意思是“MR的选择需要仔细考虑，以确保边缘保留效果存在。”

修改手稿时，可以考虑以下建议：

1. 在选择MR时，应该仔细考虑它对边缘的保留效果。
2. 应该选择能够保留边缘的MR方法。
3. MR的选择应该考虑其边缘保留效果。

在回复审稿意见时，可以考虑以下表达方式：

1. Thank you for your valuable feedback on our manuscript.
2. We appreciate your suggestion to carefully consider the choice of MR with respect to its edge preserving effects.
3. Based on your comment, we have revised the manuscript to ensure the presence of edge preserving effects in the chosen MR technique.
4. We have carefully considered the edge preserving effects when selecting the MR method.
5. The revised manuscript now includes a discussion on the selection criteria for MR to ensure the preservation of edges