本节将非常简洁地介绍分布式环境中使用的两种最重要的安全技术。
In this section, we will discuss very briefly two of the most important techniques being used in distributed environment for security.
本文简洁地介绍了四种方法，其中包括笔作者提出的序号和匹配法。
This paper aims at concise and clear introduction to four methods including one brought forward by the author, which is named sum of serial numbers matching method.
请一定要清晰、简洁地介绍你的研究结果，运用经过精心选择的表格和图片。
Ensure your results are presented clearly and concisely, using carefully chosen tables and figures.
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