1) sub rail foundation
轨下基础
1.
Two kinds of mechanical models to analyze the dynamic performance of train and track at the junction of two different types of sub rail foundations had been established and the reasonable criterions were put forward too.
建立两类不同轨下基础轨道连接的动力特性分析计算模型 ,确定了动力学性能评价指标 ,分析由轨下基础沉降差引起的钢轨初始变形以及行车方向、行车速度和轨道刚度变化对轮轨系统动力性能的影响 ,提出确定轨道过渡段长度的方法。
2) sub-rail parameters
轨下基础参数
3) new-style railway foundation of track undersurface
新型铁路轨下基础
4) tract foundation
道轨基础
1.
This paper introduces the damage reason with tract foundation under 120 tons converter and presents the restructuring plan, which include resolving the loose problem about tract foundation under converter, orbit deformation and the out-of-gear between the built-in fitting and concrete.
介绍了银山型钢120吨转炉炉下道轨基础损坏的主要原因,提出了解决转炉炉下道轨基础酥松、基础预埋件与砼脱离及道轨变形的改造方案,并进行了有效实施。
5) basal orbits
基础轨道
1.
The theory in the micro-interference of molecular orbits is generalized in this paper and especially the method of micro-interference with basal orbits in different energy is probed.
在概述分子轨道中的微扰理论的基础上 ,重点对微扰法、能量相同和不同的基础轨道的微扰进行了深入的论述 ,并进一步分析了这一理论在有机共轭体系中的应
6) rail foundation
轨道基础
1.
Taking the 200,000 dwt Ore Wharf of Fangcheng Port as an example,this paper analyzes how to optimize the design for the bucket wheel stacker-reclaimer′s rail foundation.
以防城港20万吨级矿石码头工程为例,分析如何对斗轮堆取料机轨道基础进行方案优化。
2.
When newly installed crane has more wheel pressure than that specified by original rail foundation or it has longer traveling distance,balancing bogies can be used to reduce total cost in rail foundation rebuilding.
新安装起重机的轮压不能满足原有轨道基础的要求时 ,可以采用均衡台车降低轮压 ;或者当起重机行程较长时 ,可以采用均衡台车减少轨道基础的造
补充资料：经济基础(见经济基础与上层建筑)
经济基础(见经济基础与上层建筑)
economical basis
J ingji Jiehu经济基础与上层建筑。(eeonomiealbasis)见经济基础
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