2) cross section
路基横断面
1.
Database construction and road cross section computer aided design;
道路路基横断面数据库及其辅助设计
2.
To counter the geometrical complexity of highways cross section,the concise,flexible,united and universal geometrical definition model for highways cross section is researched,then the development methods for the CAD software used for cross sections geometrical design is also studied to deal with a lot of actural design circumstances.
针对公路路基横断面在几何上的复杂多样性, 探讨了较为简洁、灵活、统一和通用的横断面几何描述和定义模型, 在此基础上探讨了用于横断面几何设计的 C A D 软件开发实现方法, 以便灵活地处理各种实际设计情况。
3) cross-section type of subgrade
路基断面形式
4) railway cross section design
路基横断面设计
6) Bank-line pro file
路基边缘线纵断面
补充资料:异形断面钢材(见异形断面型材)
异形断面钢材(见异形断面型材)
special section steel
,一、u以uu、’“飞豆on gQngC01异形断面钢材(speeial Seetion steel)见异形断面型材。
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