一些在PLA服役中的Z-9B中移除后排座位去容纳辅助设备用于通信中继、炮兵指示和电子对抗角色。
Some Z-9Bs in the PLA service have the back-row seats removed to accommodate additional equipment for communications relay, artillery direct, and electronic countermeasures roles.
该课题研究如何将不同种类的超短波通信设备用一个通用平台连接起来，实现互连互通。
The subject researches for how to connect different kind of ultra wave communication devices using a universal platform to realize connection and communication.
利用该种材料制成了介质滤波器及分米波通信设备用的小型、轻量的片式元器件。
This kind of material is used to make dielectric filters and miniature, light and chip components for communication equipments in decimeter-wave region.
如许，经过中继器，低功率的挪动设备用户（比方挪动电台）能够与另一个无法完成直接通信的用户联络。
Thus, using a repeater, low-power users (such as mobile stations) can communicate with one another in situations where direct user-to-user contact would not be possible.
用户设备被提供给设备用户用来与信息服务通信以接收信息分发服务。
User devices are provided for device users to communicate with the information service for receiving the information distribution services.
传输结构体被用于与用户设备通信以将选出的内容和广告信息从信息服务提供到设备用户中的所定向的设备用户。
Transport structures are utilized for communicating with the user devices to provide selected content and advertising information from the information service to targeted ones of the device users.
传输结构体被用于与用户设备通信以将选出的内容和广告信息从信息服务提供到设备用户中的所定向的设备用户。
Transport structures are utilized for communicating with the user devices to provide selected content and advertising information from the information service to targeted ones of the device users.
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