The basic elements include research objectives, methods, results and conclusions. Specifically, it is the main object and scope of research work, the means and methods adopted, the achievements and important conclusions obtained, and sometimes other important information with intelligence value.
Extended data
characteristic
I. Independence and self-evident
It should be self-evident and have the same amount of information as the literature, that is, you can get the necessary information without reading the full text.
Second, the language is concise.
Needless to say, it needs to be scrutinized word by word. The content must be complete, specific and obvious.
Although the English abstract is based on the Chinese abstract, it should consider the needs of readers who can't read Chinese, and the substantive content can't be omitted.