查询词典 wireless telegraphy

The terminal wireless unit of the water heater receives the wireless type distant control signal, and the signal is transformed to wire type to output.

热水器端无线单元接收无线形式的遥控信号，并将该信号转化为有线形式输出。

Wireless sensor ; wireless sensor network ; structural health monitoring ; shaking table test

无线传感器；无线传感器网络；结构健康监测；小振动台试验

Wireless sensor network becomes popular due to the rapid development of IT, MEMS and IC technology. Features such as low electricity consumption, low cost, small size, self-adjustable and capable of wireless communication make it a good tool to develop ambient intelligent system.

低耗能，低成本，体积小，可自我调适和允许讯号无线传输的无线感测网路是近年来通讯科技、微机电和积体电路迅速发展的产物，在应用上可发展成为建构智慧环境的工具。

Shift of predicting China of Aaron Kessler of Piper Jaffray analyst closes cent by this year March numerous wireless short message interrelates gateway, your cent is numerous the wireless business of 80% will face a risk, cent consequently every accrual expects numerous medium to be reduced by 1.51 dollars this year to 1.42 dollars, will every accrual anticipated 2009 reduce by 2.23 dollars to 2.09 dollars, reduce target price by 86 dollars to 68 dollars.

Piper Jaffray分析师Aaron Kessler预计中国移动今年3月底关闭分众无线的短信互连网关，令分众80%的无线业务都将面临风险，因而将分众传媒今年每股收益预期由1.51美元下调至1.42美元，将2009年每股收益预期由2.23美元下调至2.09美元，并将目标价由86美元下调至68美元。

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。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。