1) building railways
修筑铁路
1.
They put forward some proposals from the following aspects: improving the system of administrative organization, developing agriculture, building railways, immigrating people to this area and initiating the cause of education, which partly pushed the explore forward and had a good deal of enlightenment to the explore of the west today.
清季最后几十年间，朝野上下强烈呼吁开发西北地区，以巩固国防，发展经济，他们提出了改善行政建置、发展农业、修筑铁路、移民、兴办教育等开发主张，在一定程度上推动了西北的开发进程。
3) railway construction
铁路建筑
1.
The previous railway construction market in Southeast Asia developed slowly due to multi-aspect restrictiones,such as political and economic factores.
早前的东南亚铁路建筑市场由于政治经济等诸多条件的制约,发展相当缓慢,近年来随着经济社会的发展,各国政府与公众要求对既有铁路设施进行提升改造的呼声渐涨。
4) railroad contructing machine
铁路筑路机
6) Railway Structural Clearance
铁路建筑限界
1.
The total plan,database design and the foundation design of the Railway Structural Clearance Management Information System are introduced in this paper.
文章详细介绍了铁路建筑限界管理信息系统(Railway Structural Clearance Management In-formation System)的总体设计思路、数据库设计以及应用系统功能设计。
补充资料：修筑
1.修缮建筑;修建。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条