1. Logic and image: the writing of scientific papers is mainly based on logic, with concepts, judgments and reasoning as the main means. However, literary writing pays more attention to images and pursues emotional expression and description.

2. Language use: Due to the above differences, the use of language in scientific and technological paper writing and literary writing is different. The writing of scientific papers emphasizes more objective, accurate and concise language, while the writing of literature and art may be more subjective, vivid and imaginative.

It is suggested to refer to the excellent model essays of the two great writers and make a comparative analysis to deepen understanding.