目录1引言.......12相关技术概述..2.1交换技术.…22.1.1虚拟局域网技术.........22.1.2链路聚合技术...22.2网络协议....22.2.10SP℉协议.....22.2.2多生成树协议...32.3安全技术...…32.3.1虚拟...

摘要随着城镇化进程的推进，城市范围不断扩张，城市迎来了发展的利好时机，但相应地人口，资源和环境方面充斥着许多挑战。为了克服这些困难，可以减少资源消耗的环保绿色住宅设计发挥就显得至关...

斜齿圆柱齿轮减速器装配图及其零件图/装配图减速器1.bak斜齿圆柱齿轮减速器装配图及其零件图/装配图减速器1.dwg斜齿圆柱齿轮减速器装配图及其零件图/零件图斜齿圆柱齿轮1.bak斜齿圆柱齿轮减速器...

目录1概述1.1研究背景12研究目的1.3研究内容…。.22中间包数值模拟研究理论和方法22.1流场计算的基本理论22.1.1计算工具..。。。。。。22.12基本方程42.1.3基本假设62.14边界条件...2.1.5中间包...

某三层框架结构厂房设计全套图纸及计算书2500平米左右/建筑图.dwg某三层框架结构厂房设计全套图纸及计算书2500平米左右/结构图完.DWG某三层框架结构厂房设计全套图纸及计算书2500平米左右/计算...

某五层框架办公楼建筑图结构图计算书答辩技巧3200平米左右/pkpm文件/pkpm图/PL1.DWG某五层框架办公楼建筑图结构图计算书答辩技巧3200平米左右/pkpm文件/pkpm图/PL1.T某五层框架办公楼建筑图结构...

AbstractAbstractWireless sensor networks (WSN)is composed of numerous energy-limitedwireless sensor nodes by node-aware and acquisition monitoring within the relevanttarget informa...

本科论文AbstractWith the acceleration of urbanization and the increase of urban population,thecontradiction between urban development and urban infrastructure is prominent.Trafficc...

AbstractPotato is our food crops and cash crops,potato planting area in our country inrecent years in a wide range of amplification,many areas have the potatoes as a specialindustr...

AbstractThis paper takes the public transportation network of Shanwei City asthe research object,through analyzing the public transportation transfersituation of Shanwei City,colle...