Alignment at both ends means that the two sides of the paragraph (between two carriage returns) are aligned, and the tiny spacing is automatically adjusted to align the right side into a straight line. Left alignment does not automatically adjust. If there is only half a word left, it is empty there, so the right side looks uneven.

Alignment at both ends and left alignment have no effect on the last line with carriage return.

We should thank the following aspects: horizontal project contractors, enterprises, organizations or individuals that fund or support research. Organizations or individuals that assist in the completion of research work or provide convenient conditions.

Taking the graduation thesis as an example, this paper explains the text typesetting format of the thesis:

① There are two blank lines between the text and "keywords";

(2) The Chinese text adopts Song Ti No.4; The English text is Times New Roman 12, the headline is in bold type No.4, and the headline English is Times New Roman 14, with two spaces at the beginning of each paragraph, 1.25 times the line spacing;

③ The levels between paragraphs should be clear, and the use of title numbers should be standardized. The graduation design of science and engineering majors can determine the specific serial number and level requirements according to the actual situation;

(4) Writing requirements: the writing is fluent, the language is fluent, there are no typos, and there are no questions and remarks that violate political principles. The manuscript should be printed by computer and A4 paper should be used uniformly.

Reference to the above content: Baidu Encyclopedia-paper format