通信的

Furthermore, a communication system based on an OFDM system is utilized for data transmission of a plurality of subchannels.

此外，将基于OFDM系统的通信系统用于数据通信的多个子通道。

The first chapter provides you with the development of serial communication and its important application.

第一章概述了串行通信的发展以及重要应用；系统所采用的通信方式。

Liberty Media completed its spinoff of its 50% stake in Discovery Communications , owner of Discovery Channel , TLC and Animal Planet .

自由媒体已经出售了它在发现通信的50%控股，发现通信拥有的资产包括发现频道， TLC 和 Animal Planet 。

This paper introduces a technique about Teledata communications between singlechip and PC from software, and resolves the important programming problems between 89C51,16C550,Modem and PC.

从软件上介绍89C51单片机与PC机之间进行远程数据通信的编程技术，解决了89C51、16C550、Modem和PC机之间数据通信编程的关键问题。

User can plug and play. The thesis introduces the state of distribution automation.

论文首先介绍了配网自动化技术在国内外的发展现状，讨论了电力线扩频通信技术及原理，扩频码序列相关性和扩频通信的同步问题。

With the rapid development of the embedded system and mobile communication, WAP is becoming one of the topics of communication field.

摘要随着嵌入式系统和移动通信的快速发展，WAP逐渐成为通信界关注的热点话题之一。

In the development of the mobile communication,location management is one of the most important and the most challengeable problem.

在移动通信的发展中，位置管理是移动通信技术发展中最重要最具挑战性的问题之一。

The data mapping modulation, by which the information data are mapped as the combinatorial sequence, and the security protocol method of the parallel combinatory SS communication system are presented in this paper.

本文提出了并行组合扩频通信的数据调制映射法，并以此为基础，给出了一种安全通信协议方式，既可作身份认证又有好的保密能力。

The incompliance in Web implementations can result in serious problem during the communication between a Web server and a client.

协议是正确通信的基础，Web服务器实现的协议不兼容性问题，将导致通信错误，带来安全问题。

Firstly, the agent statue model and the transform model of KQML communication are founded to analyze the necessary conditions in performing interaction with the synchronal and asynchronous KQML model respectively.

首先，通过建立KQML状态模型和KQML通信的转换模型，分别针对同步和异步通信模型分析了其实现的必要条件。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。