research background

• 研究背景

research background的用法和样例：

例句

1. Those of us who study the background radiation focus our attention precisely on what our colleagues try to ignore.
   我们这些研究背景辐射的人，就是专门将大把精力放在同行想要忽略的东西上。
2. The background and content of detecting state firewall technology was studied and described.
   摘要简要介绍了状态检测防火墙技术的研究背景和内容。