Omission means that we are quoting other people's words and articles, keeping what is necessary and omitting what is unnecessary according to the author's needs? Some words are omitted before and after the quotation, which can generally be expressed by ellipsis.

Quote:

Citation is a scientific dialogue and information method that the author thinks is "useful" for his own research, but it also shows that the meaning of citation is not simple, and it is not just "quantitative" and "objective" as many people think. The first is the author's "subjective" judgment, but how many authors have such "subjective" judgment, and the "data" cited by them is "objective". It is both qualitative and quantitative.

Sentence making: In his article, he wrote, "Comrade Zhou Enlai said in a commanding tone-'Leave me alone, everyone should calm down and don't panic ...'" 。

Extended data:

Usage of ellipsis:

1, indicating that the speech is intermittent;

2, said the list of ellipsis, generally add some ellipsis after the list, so that readers can associate the omitted content.

3, said the interruption of speech.

It expresses unfinished business and is used to arouse thinking.