Communi cation satellites have already been used for living transmission in our country.
我国已将通讯卫星用于实况转播。
Two deployment methods of Three Gorge Hinge communi cation power supply are introduced, and then the key equipments and these two methods' characteristics are expatiated.
介绍了三峡枢纽通信电源的两种配置方式，并着重对其中的重要设备以及两种配置方式各自的特点进行了阐述。
Two deployment methods of Three Gorge Hinge communi cation power supply are introduced, and then the key equipments and these two methods' characteristics are expatiated.
介绍了三峡枢纽通信电源的两种配置方式，并着重对其中的重要设备以及两种配置方式各自的特点进行了阐述。
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