advanced communication system中文什么意思

• 高级通信系统

• advanced:    adj. 1.前进的，先驱的；高等的，高深的。 2.先进 ...
• communication:    n. 1.通讯，通知；交换；信息；书信，口信，通报。 2 ...
• system:    n. 1.体系，系统；分类法；组织；设备，装置。 2.方 ...
• advanced interior communication system:    高级内部通信系统
• advanced vhf communication system:    先进甚高频通信系统

例句与用法

1. One of the tasks an advanced communications system must perform is the acquisition of a base station transmitter by the receiver in a customer device transceiver when the customer device is powered on and at various other times , for example to support handoff of the customer device between base statoin
   高级通信系统必须执行的任务之一是在客户设备开机时以及在各种其它时刻诸如支持在基站之间传递客户设备时由客户设备收发器中的接收器获取基站发射机（所发出的信号） 。
2. One of the tasks an advanced communications system must perform is the acquisition of a base station transmitter by the receiver in a customer device transceiver when the customer device is powered on and at various other times , for example to support handoff of the customer device between base statoin
   高级通信系统必须执行的任务之一是在客户设备开机时以及在各种其它时刻诸如用户设备在基站之间的切换时由客户设备收发器中的接收器获取基站发射机（所发出的信号） 。
3. Direct sequence spread spectrum ( ds - ss ) system modulates a data sequence to a high speed pseudorandom ( pn ) sequence , which extends the bandwidth of the modulated signal while decreasing the power spectrum density . it is an advanced communication system with many excellent properties such as multiple access , low probability of interception , anti - jamming and so widely used
   直接序列扩谱通信是用一个高速的伪随机序列调制一个数据序列,以展宽并降低信号的功率谱密度的一种先进的通信体制,能获得多址接入、低截获特性和抗干扰能力,因此具有广泛的应用。