1) railway track reinforcement
轨道加固
2) bit accelerator
固定轨道加速器
3) reinforcement rail
加固钢轨
4) widening of track
轨道加宽
5) fixture of the rail
轨道固定件
1.
A new type of the fixture for a crane rail can be designed by the following steps: start off with the analysis of various loads of a crane rail, then the horizontal force of the rail top is calculated and a forced diagram of the fixture of the rail is given, by which the horizontal force and the vertical thrusting force of the rail fixture are obtained.
从分析吊车轨道上的各种荷载入手 ,进而计算出轨道顶部的设计水平力 ,给出了轨道固定件的受力简图 ,求出轨道固定件受到的水平力和竖向推力 ,从而设计出新型的轨道固定件。
6) permanent orbital station
固定轨道站
补充资料：固定
①不变动或不移动的（跟‘流动’相对）：～职业丨～资产。②使固定：把学习制度～下来。
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