Preface: It generally describes the background and intention of this paper.

引言概述本文的写作背景及写作意图。

youdao

This paper describes the background, scope, and some of the concepts behind this new capability.

本文描述了背景、范围和此新功能背后的一些概念。

youdao

The first chapter describes the background of the VAP project and the VXML service testing system.

第一章，介绍了VAP项目以及VXML业务测试系统的背景。

youdao

And it is really great because he actually goes through the thought process for you and describes - I need to give you one piece of background.

它非常厉害,因为他已经将思考的过程,为你们过了一遍，并描写,我需要给你们一点背景介绍。

麻省理工公开课 - 固态化学导论课程节选

In an honest, moving and simple memoir which shows self-knowledge without self-indulgence, Ms Laber describes her background as the daughter of a self-made Russian-Jewish entrepreneur in New York who discouraged her fascination with Russian culture.

ECONOMIST: Human rights

It has a very simple structure: chronologically, Pickover walks through some of the most famous eponymous scientific laws, touches on their historical background and describes how the laws themselves work.

FORBES: The Weekly E-Reading List