In this dissertation, model tests and numerical analyses are performed to research the magnitudes and distributions of the earth pressures against rigid retaining wail on high-speed train load.
在总结目前挡土墙研究方面已取得的进展的基础上，本文通过数值分析和模型试验，对高速列车荷载作用于刚性挡土墙上土压力的大小及其分布规律进行了研究。
It is necessary to predict the aerodynamic load on buildings near the track due to high speed train passage for designing these buildings and determining their limit.
列车风载是临近高速铁路建筑物设计和确定相关建筑限界必须考虑的重要问题。
Variable valve train enables the engine to achieve the best valve timing at a very high speed and load. Thus the performance of the engine can be improved.
配气可变机构可使发动机在较高转速和全负荷范围都能得到最佳配气，因而改善了发动机性能。
The bogie frame, which is welded together, is the most important load-carrying component in a high-speed train. Its load-carrying capacity and status will influence safety of running trains.
高速列车转向架焊接构架是重要的承载部件，承载能力与状况直接关系到安全运营。
The bogie frame, which is welded together, is the most important load-carrying component in a high-speed train. Its load-carrying capacity and status will influence safety of running trains.
高速列车转向架焊接构架是重要的承载部件，承载能力与状况直接关系到安全运营。
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