Preparation of Bi2O3/Al Core-Shell Energetic Composite by Two-Step Ball Milling Method and Its Application in Solid Propellant
Round 1
Reviewer 1 Report
The authors are asked to replace '@' with the word 'and' throughout the manuscript. For your information, '@' tends to refer to the word 'at'. In the old days '@' means 'at cost' and was largely a book-keeping term.
Check the English grammar throughout and spelling. There are some errors in the manuscript.
Author Response
Description of the revisions
Comments and Suggestions for Authors 1: The authors are asked to replace '@' with the word 'and' throughout the manuscript. For your information, '@' tends to refer to the word 'at'. In the old days '@' means 'at cost' and was largely a book-keeping term.
Description of the revision: The "@" in the full article has been replaced with "/", which means “and”.
Comments and Suggestions for Authors 2: Check the English grammar throughout and spelling. There are some errors in the manuscript.
Description of the revision: We have made detailed revisions about the grammar and spelling and corrected the errors in the manuscript.
Reviewer 2 Report
An interesting the article. The article contains minor editorial and substantial errors.
Comments for author File: 
Comments.pdf
Author Response
Description of the revisions
Comments and Suggestions for Authors 1: An interesting the article. The article contains minor editorial and substantial errors.
Description of the revision: We have made detailed revisions to the editorial and substantial errors in the manuscript. Besides, the questions marked in the attachment have been revised and been marked in detail in the returned manuscript.
