1) alternative project
桥式比选
2) bridge project selection
桥式方案比选
1.
The railway bridge project selection CAD system is a large scale computer aided software tool for railway bridge preliminary design.
铁路桥式方案比选 CAD系统是应用于铁路桥梁初步设计的大型计算机辅助设计软件。
2.
The railway bridge project selection CAD system is a large scale software tool of the railway bridge preliminary design .
铁路桥式方案比选ＣＡＤ系统是应用于铁路桥梁初步设计的大型计算机辅助设计软件。
3) truss type comparison and selection
桁式比选
4) choice of shapes of suspension-bridge tower
悬索桥塔型比选
5) choice of railway bridge schemes
桥梁方案比选
1.
The results are different due to person s factors in the choice of railway bridge schemes when it is calculated by hand.
在铁路桥梁方案比选中，采用手工计算时，由于人为的因素，产生的结果会有很大差异，采用计算机模拟系统，会消除这种人为的差异，统一标准，采用优化设计理论使桥梁方案比选更加科学合理。
6) belt gravity separator
带式比重分选机
补充资料：比选
1.考校选择。
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