1) head and web separation
轨头与轨腰分离
2) rail head shelling
轨头剥离
4) rail-web
钢轨轨腰
1.
Experimental study on the horizontal crack in rail-web by fatigue precracking on MTS TestStar four column load frame fatigue machine is introduced.
对应具体的轨型,设计并加工了用于疲劳预制钢轨轨腰水平裂纹的夹具。
5) orbit-alteration
变轨分离
1.
This paper deals with the exact-landing of aerocraft and discusses a kind of the technique of optimizing the orbit-alteration for the exact-landing of aerocraft by using evolution-algorithm,based on single-pulse on orbital apogee and common single-pulse.
针对在轨对地定点再入方面的问题,重点讨论了远地点单脉冲变轨模式和一般单脉冲变轨模式,在此基础上提出了一种基于进化算法在轨对地定点着陆的优化变轨分离技术,这样既保证了着陆精度,又保证了所耗能量最小。
6) separation trajectory
分离轨迹
1.
The new control system has been used to do many store separation trajectory tests.
采用以工控机为核心、以5650伺服控制器和PDC伺服驱动单元为主要模块的控制系统,代替了原来以单板机为核心的控制系统,并已成功地应用到多项型号分离轨迹试验中。
补充资料：轨轨
1.依循轨迹。
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