论文摘要通常在论文的开头部分。

The abstract is usually at the beginning of the paper.

这篇文章的论文摘要非常简洁明了。

The abstract of this paper is very concise and clear.

你可以通过阅读论文摘要快速了解研究内容。

You can quickly understand the research by reading the abstract.

在写论文摘要时，要确保涵盖所有主要观点。

When writing the abstract, make sure to cover all the main points.

论文摘要应简要总结研究的目的和结果。

The abstract should briefly summarize the purpose and results of the research.

一、论文摘要截止日为96年7月2日(一).

The deadline for abstract submission is July 2, 2007.

近年来，对于摘要的研究日渐增多，但对于英语专业学术论文摘要的宏观结构和语言特征的分析却并不多见。

However, the available literature shows that few studies have been conducted to investigate the macro-structure and the linguistic features of the thesis abstracts written by Chinese postgraduates.

英汉学术论文摘要中非标记性主位都是由哪些成分来实现的?。

Which semantic category mainly falls into the position of the unmarked theme in both English and Chinese research article abstracts?

博士生学术论坛为期一天，敬请欲参加学术论坛的博士研究生提交论文摘要。

PhD students who intend to attend the PhD Student Forum are required to submit abstracts online.

对于篇章主位，汉语学术论文摘要中主要是衔接附加语，占59.4%，而英语中则主要是衔接词和关系从句，占82.9%；

With respect to the textual themes, the Chinese research article abstracts were dominated by conjunctive adjuncts (59.4%), whereas English ones were dominated by conjunctions and relatives (82.9%).