1) optimization choice of main girder chord member
主梁弦杆型钢优化选型
2) optimization selecting type
优化选型
1.
The optimization selecting type of square crossing foundation under column;
柱下十字交梁基础的优化选型
3) lectotype optimization
选型优化
1.
The calculated results of an example show that the lectotype optimization well merges together the merits of the theory and method for the shape, the topology, and the layout optimization, and it is also simple and reliable.
实例计算证明，选型优化不仅巧妙地融合了形状、拓朴、布局优化理论与方法的优点，而且简单可靠。
4) CD type vibrating-wire force anchor
CD型钢弦式测力锚杆
1.
The CD type vibrating-wire force anchor is developed,which is made up of a few vibrating-wire stress gauges.
介绍了CD型钢弦式测力锚杆的研发过程及其组成结构。
5) selection and optimum on foundation types
选型和优化
6) lecototype optimization model
选型优化模型
补充资料：长春冷弯型钢总厂生产的异形冷弯型钢
长春冷弯型钢总厂生产的异形冷弯型钢
长春冷弯型钢总厂生产的异形冷弯型钢
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