According to " ten - five " plan of shi jiazhuang , it is an important period on urban planning and its construction . the government " s strategic plannings and road constructions are never practiced before . taking this opptunity , this dissertation discuss that metrobus traffic systems planning and road constructions should do at same time 在metrobus快速交通系统的“发源”地，已经有了非常成熟的经验；并且按照石家庄的“十五”计划，在2000 2005年一段，是石家庄城市规划和道路建设的关键时期，政府已经实施、正在实施以及计划实施的规划项目和道路建设项目都是石家庄设市以来史无前例的，充分利用这一大好机会，使metrobus快速交通系统的规划与实施与城市道路建设并行，将是非常理想的。
Because the hull scale is big for large self - propelled trailing suction hopper dredgers , and the automatic degree of the equipments is high , the abroad shipyards i special of europe have the ripe experiences to build such dredgers , which with cad to guarantee the building quality and the time limit for project . relatively , the national shipyards never built such dredgers that hopper volume over 4500 m3 . although building the dredgers at home , many be spare and to encourage the development of shipbuilding technique , but the building quality and the time limit foe project cannot be guaranteed 大型自航耙吸挖泥船的船体尺度大，设备装备的自动化程度高，国外特别是欧州大型造船厂建造此类挖泥船具有成熟的经验，他们采用电脑辅助设计和辅助建造可保证质量和工期，相对而言，国内的造船厂这些年从未建造过舱容超过4500m ~ 3的中型自航耙吸挖泥船，更没有大型自航耙吸挖泥船的建造经历，虽然据估算，在国内建造挖泥船可节省一些投资，又可借此激励国内造船技术的发展，但其建造质量和工期难以保证，权衡利弊，以选择国外建造大型自航耙吸挖泥船的方案为好。
Just from 1990s , our country has been focuseing on the construction of top grade highway , because of scarcity for safety research , so only used the technology for low - end highway ' s reinforce and referenced technology for other vocation . so there are a lot of hidden troubles . the stability design for the slope of roadbed is very important 进入90年代以后，我国高等级公路建设方兴未艾，由于缺乏对防护技术的系统研究，没有成熟的经验供设计部门应用，因此只能用低等级公路的防护技术或借鉴铁路部门的经验来实施局部防护，缺乏综合考虑，从而为工程埋下隐患，造成了巨大的经济损失和不良的社会影响。
Ica department have abtained an outstanding achievement in this area . schneider electric decided to launch a dedicated mcb to meet oem market need , so c32n comes ! c32n make full advantages of merlin gerin leading technology and mature experience , its ranges are completed and have high reliability and excellent quality C32n断路器充分利用施耐德公司领先的技术和成熟的经验，以产品的可靠性和高质量为着眼点，注重产品的行业适用性及安装的方便性，同时在系列上更加完整，为用户提供完整的解决方案。
