查询词典 antenna array

The antenna (Figure 17) is normally mounted high on the ship's mainmast, about 75 feet up on a destroyer.

天线（图17）通常安装在主桅高处，对驱逐舰来讲约75英尺。

This was an unwelcome event, because sometimes the technician had to check the antenna base while swinging wildly on the tip of the mainmast, 80 feet above the churning water.

出现这样的故障对技术员来讲糟糕透顶，因为他必须爬到离翻涌的海面上空80英尺高的桅杆顶，颠来晃去地检查天线设备。

Clearly, this will be THE most important month of all of 2008 for you to make a career breakthrough, so keep your antenna up for ways to accomplish that.

显然，这会是你2008年做出事业上突破性进展的最重要的一个月，所以你要时刻关注实现它的方法。

Furthermore, this antenna promises to be inexpensive with mass production.

此外，这种天线的许诺是便宜的大量生产。

This method is based on the weight allocation method. Through the introduction of the unascertained information into the matrix of weight coefficients, the unascertained model for the reliability allocation of spaceborne antenna deployment mechanism is built.

在综合评分为权的系统可靠性加权分配法的基础上，将未确知信息引入可靠性分配的权系数矩阵中，建立了星载天线展开机构系统可靠性分配的未确知模型。

The present invention relates a method and apparatus for receiving signal in MIMO CDMA system, charactered in that: on transmitting side, transmit signal by at least two antennas; on receiving side, receive at least one antenna, and obtaining channel paraneters by estimation of channel, using the channel parenters and maximum likelihood principle into MIMO+CDMA system, solving the problem of receiving signal in multiple mobile environment in effect.

本发明为一种基于MIM0 CDMA的接收方法及装置，其特征在于，发射端：至少采用两个发射天线发射信号；接收端：至少采用一个接收天线接收发射天线发射的信号，并且通过对信道的估计获得信道参数，采用该信道参数和最大似然原理的步骤得到输出信号。本发明将ML原理应用于MIMO+CDMA系统中。

The antenna of Indian meal moth is filiform and consists of two basal segments, scape and pedical, and 43-45 terminal segments of the flagellum.

其触角为丝状，由基部的柄节、梗节和43～45节鞭节组成。

Finally, the design of meander slot antenna is presented.

最后，本文介绍了移动台天线的设计。

In Chapter 4, the meander line and fractal technique are introduced to the design of antenna.

设计了一种用双杆作辐射体的平面组合单极子天线，具有结构简单、尺寸小、频带宽等诸方面的优点。

Methods RFID technology and series antenna coils separated in space were used in combat readiness medicine-chest, thus enabling the medicine-chest to have the virtue of intelligence.

在战备药箱中采用RFID技术和串联空分多匝天线技术结合的RFID系统，使战备药箱具有智能化。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。