查询词典 wireless telegraphy

Samsung, for example, announced Wednesday that it had selected over 1,500 torchbearers, including prominent athletes such as Olympic rower Steve Redgrave and tennis player Tim Henman and is using the event to highlight its dedicated wireless-service platform and wireless devices.

比如，三星电子周三宣布，它已经挑选出1，500多名火炬手，其中包括奥运会划艇手史蒂夫·利德格雷夫和网球选手蒂姆·赫恩曼等杰出运动员。同时，三星也利用这次活动重点展示其卓越的无线服务平台以及无线设备。

Wireless remote control procedures Vice machine, corresponding with wireless remote control procedures used in conjunction with the mainframe.

无线遥控副机程序，对应的与无线遥控主机程序配合使用。

For the instability of the wireless channel and remotion of the terminal, the performance of the wireless channel is not good as the one of the wire channel, which is not fit for transmitting high-speed date.

中文摘要：无线信道的衰落效应和终端的移动严重制约了通信系统的性能，因此克服信道衰落效应，提高频谱利用率，确保数据高效可靠的传输是个非常重要的研究问题。

Then the types of upper sensors are determined. The CMOS chip AT89C2051 is used in this system because there is only a small quantity of program to be stored. This system uses wireless transmission module D21DL to form the network of wireless transmission. In this way, such disadvantages as low removability and expansibility and longtime construction are avoided. Digital filtering method is applied to improve anti-jamming performance.

由于程序存储量较少，现场的CPU选用ATMEL公司的低档型芯片AT89C2051；为了避免采用有线数据传输导致的系统可移动性差、系统扩充性能差和系统布置线缆繁琐、施工周期长等缺点，本系统采用了无线数据传输模块D21DL构成系统无线网络传输；同时设计了包括电源电路、显示电路、存储电路和报警电路等构成系统的所有电路。

This paper mainly introduces the wireless data acquisition system which combines technologies of computer science and RF wireless.

介绍了将现代计算机技术和无线射频技术相结合的无线数据采集系统。

Predecessor has been a major CDMA network card manufacturers materials suppliers, in addition to aspects of electronic components company to do the very best, the current is very suitable for the introduction of CDMA-1x network in China the status of wireless network products ---- AnyCom roncador, AnyCom -k6 Wireless CDMA cards.

前身一直是各大CDMA网卡生产厂家的物料供应商，除了在电子元件方面公司做的非常优秀外，目前推出非常适合中国CDMA-1x网络现状的的无线网络产品----AnyCom龙卡、AnyCom-k6无线CDMA上网卡。

The Self-Organized Wireless Mobile Network is a new type of wireless communication network.

无线移动自组织互联网是一种新型的无线通信网络。

Wireless sensor network is a self-organized network by the wireless communication way.

无线传感器网络是通过无线通信方式形成的一个多跳自组织网络。

I set up wireless at home a couple of weeks ago and became interested in wireless tools.

我成立了无线在家几个星期前，成为无线工具的兴趣。

With the development of short-range wireless communications, microwave filters in wireless communications are given more stringent requirements.

随着短距离无线通信的发展，人们对于无线通信系统中的微波器件提出了更高的要求。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？