通讯频率

随着通讯频率的不断提高，对SAW器件用Al薄膜的功率承受力以及与基体的附着力提出了越来越高的要求。

With increasing the frequency of SAW devices , both high power durability and strong adhesion of Al films are required . Mo additive was used to improve the anti-electromigration and power durability of Al films .

随着微波通讯频率的不断提高，电子系统的电磁干扰和电磁辐射日趋严重，探索高频段吸波材料越来越迫切。

With the increasing of frequency for microwave communication , the problem of the electromagnetic interference and electromagnetic radiation is serious .

无线通讯系统频率合成器结构设计综述

An Overview of Architecture Design of Frequency Synthesizers for Wireless Applications

突击者肯定更换了他们经常通讯的频率

The Skitters must have changed the frequency that they 're using for communications again .

同时，也不得在正式管制员与飞行员通讯的频率上进行文字和语音通讯。

You are also not allowed to communicate on any text or voice frequency in use by pilots and regular ATC .

随着信息技术的进步，频道的分布日益密布，精度更高，稳定度更高的通讯信号频率的地位就变的更加重要。

With the advances of information technology , and channels of distribution increasingly dense , the status of the communication signal frequency of higher accuracy and stability becomes more important .

海事卫星通讯地面站频率补偿回路的分析与模拟研究

Analysis and Simulation of a Frequency Compensation Loop in MARISAT Earth Station

本文分析了数字锁相环路的寄生频偏，它是现代通讯系统中频率合成器的重要指标之一。

This paper gives an analysis of parasitic frequency deviation in the digital phase locked loop , which is one of the important specifications of modern communication systems .

采用的算法是基于通讯理论的频率域递推公式，这是目前在完全弹性介质中合成地震道的最快算法之一。

The frequency domain recursive algorithm based on communication theory is used , it is one of the fastest algorithms for synthesizing the seismic traces in full elastic medium .

染色理论与分配问题密切相关，是解决通讯领域中频率分配问题（也被称为信道分配问题）的有力工具。

Graph coloring is closely related with assignment problem , and it is a useful tool in modeling a wide variety of frequency assignment problem ( also known as channel assignment problem ) in communication area .