查询词典 wireless operator

In the wireless remote control hoist crane electric control electric circuit, the commonly used electric appliance obtains the widespread application; Next, but also has used the self-lock mechanism, the interlock principle, the sequential control principle and so on, these have laid the foundation for the bridge-type hoist crane's wireless remote control re-equipping.

在无线遥控起重机电气控制电路中，常用电器得到广泛应用；其次，还利用了自锁原理，互锁原理，顺序控制原理等，这些都为桥式起重机的无线遥控改装奠定了基础。小弟英语不怎么的，求大虾帮忙，千万别用翻译软件翻译好的，我还追加积分

The hardware design project and principle are presented in detail, including the sensor and the single-chip microcomputer select, the signal processing circuit, the real-time clock circuit, the alarm circuit, the wireless receiving and transmitting circuit, the extension of FLASH memorizer, the key-board circuit and USB interface circuit, etc. As the counterpart, the software function modules are presented as well, including the main program of transmitter and receiver, the data acquisition and processing module, the display function module, the key function module, the three-level alarm on fault parameters module, the fault parameters memorizing and inquiring module and the wireless transmitting and receiving module, etc.

论文详细介绍了系统的硬件设计方案及其工作原理，包括传感器的选择、单片机的选择、信号调理电路、实时时钟电路、报警电路、FLASH存储器、无线发射与接收电路、键盘电路和USB接口电路等；同时详细介绍了软件设计方案及具体实现方法，包括发射机主程序、接收机主程序、数据采集与处理模块、键盘处理模块、故障数据存储与查询模块、显示功能模块、报警模块、无线发射与接收模块等。

with increasing development of the wireless communication, people wants more and more from the wireless complication service.

无线通信发展日新月异，对无线综合业务的要求也不断提高。

With the increasing demands of wireless communication service, people needs wireless transmission with higher speed and better quality.

随着现代社会对无线通信的需求不断扩大，人们对无线通信速率和质量的要求也不断提高。

The method of obtaining time delay parameters with the reverse access channel is discussed. The modified algorithms of classic correlation methods of TOA estimation are proposed. Noncoherently combining algorithm and group coherent combining algorithm are given. They decrease the computational complexity and are more suitable for implementations in practical systems. The leading edge detection algorithm is proposed to mitigate the effect of multipath in TOA estimation. Then the secondary search method is proposed, it can solve the matching issue of PN code in CDMA systems. The location algorithms based on LS are discussed; include circular trilateration with LS, hyperbolic trilateration with reference differencing, hyperbolic trilateration with sequential differencing and circular trilateration with TOA differences. The design and implementation of wireless location system based on TOA/TDOA in CDMA2000 systems are given. The location process is discussed, and the hardware and software implementation of TOA estimation are given. Finally, the wireless location system which uses TOA estimation and LS location algorithms above is tested in the real environment.

文中讨论了采用CDMA2000反向链路中的接入信道来获取时延的方法和过程；对TOA估计的传统的相关法进行了改进，提出了非相干合并相关法和分组合并相关法，减少了基于相关的时延估计算法的运算量，提高了算法的实用性，对算法进行了仿真和性能分析；采用边缘检测技术有效减少了TOA参数估计中的多径干扰，提高了时延参数估计的准确度；提出了一种TOA估计的二次搜索法，解决了多个定位测量单元同时进行TOA估计的PN码匹配问题，进一步了提高TOA估计的精度；在采用时延值的定位算法中引入了基于LS的圆周法、基于参考差的双曲线法、基于相邻差的双曲线法和基于TDOA的圆周法，讨论了各算法的应用条件，进行了算法性能的仿真分析；给出了CDMA2000系统中的TOA/TDOA的无线定位的系统方案和实现流程，并对TOA值估计算法进行了软硬件实现，还对采用TOA估计算法、LS定位算法和定位系统设计方案实现的定位系统的进行了现场定位性能测试。

From my company in November 2001 at the original foundation of a wireless public address system on the introduction of multi-media, operates mainly in the microphone, amplifier, speakers, sound reinforcement system frequency shift, are the sea or NT agent, BOKE audio Shaanxi total generation, at the same time We are in the wireless public address system on the basis of the introduction of multimedia, digital language lab systems engineering project.

我公司从 2001 年 11 月在原有无线扩音系统的基础上推出多媒体，主要经营话筒，功放，音箱，移频扩声系统，是海之升西北地区总代理，BOKE音响陕西总代，同时我们在无线扩音系统的基础上推出多媒体，数字化语音室工程系统工程。

This paper deals with the exploiture of a wireless image monitoring system based on GPRS, it shows us the wonderful life that wireless net bring to us.

本文将以基于GPRS的无线图像监控系统的开发为例，介绍无线网络给我们带来的多彩生活。

The main products include chip card/coin payphones, CDMA/GSM wireless terminals, CDMA wireless POS, WLAN system, door phone system, multimedia terminals, network monitoring system, etc.

具备核心竞争力的系列产品包括：IC卡/投币公用电话系列、CDMA/GSM无线公话系统、CDMA无线POS、宽带无线接入系统、智能楼宇对讲系统、多媒体自助信息终端、网络监控系统等系列产品。

It is CDMA of ／ of system of geographical information of fixed position of satellite of GPS whole world, GIS, GPRS the unifinication system of wireless communication technology and Internet technology, also be home over-distance is apart from between car of passenger transport of the first implementation and fixed target and management center forever broadband real time is online the super intelligence that with real time wireless image transmits runs a system.

它是GPS全球卫星定位、GIS地理信息系统、GPRS／CDMA无线通信技术和Internet技术的一体化系统，也是国内第一个实现客运车辆及固定目标与治理中心之间超远距离永远宽带实时在线和实时无线图像传输的超级智能治理系统。

Wireless ad hoc network is a temporary multi-hop self-organizing system composed of a group of nodes with wireless transceivers.

无线自组网是由一组带有无线收发装置的节点组成的一个临时性多跳自治系统。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了