北斗导航卫星系统的首席设计师孙家栋说：“北斗的主要特点就在于它能传递信息。”
Sun Jiadong, Chief Designer of Beidou Navigation Satellite System said "The main feature of Beidou is that it can deliver messages."
其设计特点主要包括超安静涡轮螺旋桨发动机，真实视觉窗户，动力为0.55马赫，最大航程为800海里。
It features ultra-quiet turboprop engines, virtual reality windows and is designed to fly at Mach 0.55 for 800 nautical miles.
替代选择是WS - Policy设计的一个主要特点，使客户机在访问服务时可以从两个或多个可行配置中选择要使用的配置。
Alternatives are a major feature of the WS-Policy design, allowing services to let clients choose which of two or more acceptable configurations are to be used when they access the service.
应用推荐