For example, some typos or simply adjusting the order of paragraphs and correcting whether some irregular punctuation marks are standardized can be understood as polishing, but if the article needs to be changed from beginning to end, it is modification. After the article has been greatly revised, what remains is the specific details, which is what we call polishing. There may be some mistakes in the translation of English papers, such as expressions, words and phrases, or they are not in line with the habits of westerners.
All these may affect the reviewer's reading comprehension and judgment on the value of this English paper, so it is necessary to find professionals to polish the English paper before submitting it. And retouching is to modify the content expression, modify the irregular content or format, make the article more readable and literary, and express more smoothly. It can be seen that retouching is also a modification, but it is not the same as the goal of modification.
The role of modification and modification:
Improving the writing level and scientific research strength, and packaging the written papers in a favorable way can get the employment of the editorial department in the shortest and fastest time, and improve the reprint rate and influence factors of the papers. The simple present tense is used to describe the purpose, content, methods and results of research, and usually indicates the state of existence, objective facts or universal truth. The simple past tense is often used to explain past discoveries, research processes or final experimental results, especially some time before writing a paper.
The present perfect tense is used to introduce the completed research and experiment and emphasize its influence on the present. This tense connects what happened in the past time with the present situation, emphasizing the influence and function of the past on the present.