research on information service

• 信息服务研究

research on information service的用法和样例：

例句

1. It summarized the research overview on palliation care service and roles and service contents of community nurses in palliation care service both in abroad and at home.
   综述了姑息照护服务研究及国内外社区护士在社区姑息照护服务中的角色和服务内容。