信息系统

例句：

1. 1.The informatics department at the university is responsible for developing new software programs.
   大学的信息科学系负责开发新的软件程序。
2. 2.The computer scientist has been working on developing a new algorithm to improve data analysis efficiency.
   这位计算机科学家一直在研究开发一种新的算法，以提高数据分析的效率。
3. 3. The informatics team is responsible for maintaining the company's database and ensuring data security.
   信息学团队负责维护公司的数据库并确保数据安全。