让我向你们简要地介绍一下当今卫生挑战的历史背景。
Let me give you a brief historical perspective on today's health challenges.
此报告首先简要回顾了研究的理论背景支撑。
This report begins with a brief review of the theoretical background supporting the research.
在本文中,让我给该工具的简要背景。
In this article, let me give a brief background of the tool.
简要介绍了城市公共安全应急平台的建设背景;
The construction background of urban public safety emergency platform is introduced in this paper briefly.
简要描述项目背景。
全文共分六大部分,第一部分是绪论,简要说明了研究背景与框架;
The first part is introduction that explains the research background and structure.
全文共分六大部分,第一部分是绪论,简要说明了研究背景与框架;
The first part is introduction that explains the research background and structure.
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