Can the introduction and research background be written separately

1, Introduction

The introduction is written in front of a book or an article as an overview or feeling of the book, and also refers to the opening remarks of a symposium, seminar or seminar. Also known as preface, preface or general introduction, it is often used as the beginning of scientific and technological papers to put forward the problems to be studied in the paper and guide readers to read and understand the full text.

2. Background

The objective situation, time background and political background that play an important role in the occurrence, development and change of the situation. It also refers to the scene that sets off the main thing in pictures and photography.

Extended data

1, Introduction

The introduction is generally not segmented, and the length depends on the content of the paper. The introduction of papers involving basic research is long, and the clinical case analysis should be short. The introduction of most foreign papers is relatively long, generally around 1000 words, which may be related to the strict limitation of the number of words in foreign domestic journals.

Cut to the chase, don't beat around the bush. Avoid long-winded narration of historical origin and research process. The content of the introduction should not be the same as that of the abstract. Be careful not to say polite words, such as "limited knowledge" and "limited level".

2. Background

A work (book, music, etc.). ) was created in the background of a certain era, or for what reason, or the story behind the work.