- highway maintenance
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公路养护的英文
例句与用法
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- Design target reliability index is used as a jumping - off point , load - capacity reduced rate regulated in specification for highway maintain and technology is used as classification measure to divide bridge sorts , evaluation criterion is setup used for secondary highway bridge and its members . scientific theory foundation is built up for formulating rational maintains and reinforced scheme
本文以设计目标可靠指标为起点，通过调整《公路养护技术规范》 ( jtj073 - 96 )中规定的承载能力降低率作为分级尺度来划分桥梁类别，建立二级公路桥梁结构构件的评定标准，为制订合理的维修加固方案提供合理的理论依据。 - The dump vehicle is suit to load and disoharge the piled material , such as the loose soil , finc sand , fertilizsr , waste . so it can be wildly used in many fields , such as construction site , iuad maintenance , municipsl works , railroad consiruction , dock transport , brickfield , and carry in warehouse , it can be used in many cngineering construction , stch as water conservancy project , onvirenment engineering and gardens . it is the ideal shourt haul means within 1 km
该产品适用于装卸松土、细砂、肥料、垃圾、水泥等成堆堆放的物料，因此是广泛用于建筑施工、公路养护、市政工程、铁路建设、码头运输、窖厂作业、仓库搬运以及水利、环卫、园林等工程建设，是运输半径为1km以内理想的短途运输工具。 - Highway construction , railway construction , highway maintenance equipment and new materials for road construction ; communication broad band and narrowband , construction of multi - function information network and local area network , digital mobile communication products , optic cable transmission system , access network system and equipment
公路建设,铁路建设,公路养护成套设备及路用新材料;通信宽窄带、多功能信息网及局域网络建设,数字移动通信产品、光缆通信传输系统、接入网系统及设备等。 - The driving condition of western district highway net of our country is bad , the highway standard is low and natural disasters such as hill landslide and mud - rock flow etc are very much . there are many difficulties in highway construction and maintaining . the workload and the difficulty of the roadbed protects engineering are more and more great
我国西部地区公路网的行车条件差、公路技术等级和通达水平低，山体滑坡、泥石流等自然灾害较多，给公路建设和公路养护带来了许多困难，路基边坡防护工程的工作量和难度也越来越大。