...轨道稳定性;锁定轨温;平纵断面设计;桥上无缝线路 [gap=1177]Key words: Overhaul of the track; Track strength; Track stability; Fastening-down temperature; Plane and profile design; CWR track on bridge ..
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In order to study the straight and circular curved track stability of each vehicle in the train set, a mathematical model of vehicle system with 17 freedom degrees was set up.
为了研究列车中各车辆在直线上和大半径圆曲线上的蛇行稳定性,建立了具有17个自由度的车辆系统非线性数学模型。
Service Pack 1 did a lot to improve the stability and reliability of Vista, Cherry said, and he thinks Microsoft wants to stay on that track with Windows 7.
Cherry说服务包1在改善Vista的稳定性和可靠性方面起了很大作用。他认为微软想要Windows7在这方面继续前进。
Their discussions underscored the need to track OOT stability data, associated issues, and potential statistical or other approaches to establish OOT alert limits.
讨论强调了追踪oot稳定性数据的必要性,相关问题,以及确定OO T警戒限可以使用的统计学方法和其他方法。
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