查询词典 antenna array

Abdomen is rear add bag of white waxiness egg, there is line of backbone state upheaval on bursa 14 ～ 16, without the wing, antenna is black Brown, 11, every have black bristle; Mouthparts is small, rostellum 2, extreme has a lot of short-haired pelt, buccal shot is not long.

腹部后方附白色蜡质卵囊，囊上有脊状隆起线14～16条，无翅，触角黑褐色，11节，每节都有黑色刚毛；口器小，喙2节，末端有许多小毛，口针不长。

This paper proposed a new QoS control method of voice service. On one hand, it uses adaptive transmission strategy, such as AMC, power control, sub-carrier allocation and antenna selection, to realize the reliable transmission in physical layer. On the other hand, it adopts ARQ and RRM in the data link layer to control the time delay and jitter of voice services.

本文提出的语音业务QoS的控制方法，一方面通过物理层的自适应传输策略，如调制编码方式、功率控制、子载波分配和天线选择等相关技术来实现物理层的可靠传输；另一方面，通过链路层的ARQ技术和无线资源管理策略来控制语音业务的时延及时延抖动。

In order to implement the satellitic data transmission, the antenna must target and track the goal precisely.

要实现卫星的数据传输，天线需要对目标进行精确的定位与跟踪。

The fourth section (chapter 5,6,7 and 8) introduces two kinds of satellitic antenna servo system based on two control chips. One is DSP and the other is FPGA.

第四部分详细介绍了两种以不同控制芯片为核心构成的卫星天线伺服系统。

Focus on the installation and modulation, this article mainly introduces the factors and debugging methods in the process of site selection and installation of satellitic ground receiving antenna, as well as some experiences accumulated from the practice of village-to-village connection projects.

重点介绍卫星地面接收天线的安装与调试过程中，卫星地面接收天线的选址所要考虑的因素与调试方法，同时介绍在村村通工程中总结的一些经验。

What this antenna system uses is satellitic signal, so nonexistent ground base the limitation of the station, accomplished the whole world on real significance to enclothe.

这个天线系统使用的是卫星信号，所以不存在地面基站的限制，做到了真正意义上的全球覆盖。

In addition, the impacts of delay spread, scattering angle and antenna spacing on ergodic capacity are explored.

同时，还考察了多径数、散射角和天线间距等参数对信道容量的影响。

The quantity and distribution of each sensillum, however, were different in different segment of antenna.

不同感器在触角各节上的数量与分布各不同。

If our heart is anxious or troubled or angry or tumultuous, the same antenna, similar to the way a sensitive plant closes its petals at sunset, passes into disorder and its fine grain connection to the higher frequency radiations of First Source are cut off or diminished.

而如果我们的心在焦虑，苦恼的，或在生气和喧哗中，同一个天线，以一个敏感的植物在日落后闭合了花瓣那样类似的方式，被混乱失序取代，到最初源头高频率辐射的那些精细的连接被关闭和缩小了。

A types of level omnidirectional arrays of antenna is designed and studied according to the characteristics of short-wave.

根据短波传输的特点设计并研究了一种水平极化的全向振子阵。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。