求翻译：本论文旨在对上述各类软件进行较为全面的分析和评述，在各类软件中，对国内外主流软件进行简单介绍，以期对化工专业的教学有所帮助。是什么意思？

This paper aims to carry out these types of software, a more comprehensive analysis and comment, in all kinds of software, software for the mainstream home and abroad briefly, with a view to help the teaching of chemical engineering.

This paper aims at the above-mentioned categories of software to make a more comprehensive analysis and commentary in all kinds of software, at home and abroad, the mainstream software, with a view to introducing a simple chemical professional teaching help.

The present paper is for the purpose of to the above each kind of software carrying on a more comprehensive analysis and the narration, in each kind of software, carries on the simple introduction to the domestic and foreign mainstream software, has the help by the time to the chemical specialized t

This paper aims at a more comprehensive analysis of all the software mentioned above and comments in all kinds of software, to brief the mainstream software at home and abroad, with a view to teaching of the chemical profession helps.

正在翻译，请等待...