三分频扬声器系统分频器设计-毕业论文网 关键词 ： 三分频 ，分频器 ，LC滤波网络 ，扬声器 [gap=873]Keyword ：One-third of the frequency ，Prescaler ，LC filter network ，Loudspeakers
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Automatic link establishment (ALE) is one of the most important technologies in the third generation (3g) high frequency communications, with the handshake scheme being the key part.
自动链路建立(ale)技术是第三代短波通信(3 G)中的一项关键技术，握手过程是自动链路建立技术的一项重要内容。
Underfrequency Load Shedding (UFLS), which is the third defensive line of power system, is one of effective methods to mitigate the frequency collapses.
低频减负荷（UFLS）作为电力系统的第三道防线，是一种防止系统频率崩溃的有效手段。
The third substrate layer has an integrated circuit to exchange one or more radio frequency (RF) signals with the first and second pluralities of array elements.
第三基底层有用以与第一和第二多个阵列元件交换一个或多个射频(RF)信号的集成电路。
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