principal function短语¹⁴⁴⁹⁷²⁺² 基本例句 主函数 Then to enforce the principal function of moral subject. 增强道德主体的主体性; cnki This paper introduces the design and development of a main- gateway in Home Network. The principal function of the main-gateway is to actualize the external network access of home network. 介绍了一种家庭网络主网网关的设计和研制,外部网络通过它能实现对家庭内部网络的接入控制。 cnki