查询词典 antennas

In Chapter 3, fin antennas are studied again.

第三章对鳍状天线进行了新研究。

Finally, three antennas' performances are compared and analyzed.

最后， 我们分析并比较三个天线的性能与特性。

Comparing the simulated and experimental results, these antennas are proved to be correct and practical.

实验结果证明此一天线之设计是可行且正确的。

However, two major problems remain unsolved on the application of smart antennas.

当前，这一领域的研究还存在许多尚未解决的开放式问题。

In this dissertation, some issues, performance and application in multiple antennas wireless communication systems are discussed.

本论文主要针对多天线无线通信系统，研究了其基本问题、性能和应用。

It has been shown to be a low cost and low complexity alternative to mitigate the problem of the multiple antennas system.

因此，在保持多天线系统的性能前提下，如何降低系统的复杂性和成本是一个重要的研究课题。

Here we will discuss the very basics of antennas.

在这儿我们将谈论天线基本。

So the research on antennas in mobile communication system is an important issue with great theory and engineering meaning.

随着移动通信技术的飞速发展，系统越来越复杂，对天线性能的要求越来越高，因此对移动通信系统中天线的研究是一个有重大理论意义和工程意义的课题。

Part 2 : mechanical and environmental tests on individual and collective receiving antennas .

第2部分：单个和共用接受天线的机械和环境试验

Simulated and measured results show that these antennas are suitable for current wireless communication systems.

仿真和实测结果表明，这些天线能够适应当前无线通信系统的应用需求。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48