1) snake contour
蛇行线
2) Hunting
[英]['hʌntɪŋ] [美]['hʌntɪŋ]
蛇行
1.
Chaotic behavior of jumping rail over hunting for high-speed vehicle;
高速车辆蛇行跳轨的混沌行为
2.
According to the limit circling curve of vehicle hunting,nonlinear critical speed is obtained by use of multi-body dynamics software,which takes into account the lateral track irregularity and nonlinear contact element,and the lateral velocity of wheelset is acquired during the derailment process of vehicle.
基于高速车辆在直线轨道上蛇行运动的稳定性曲线,考虑到轨道方向不平顺、非线性轮轨接触单元的影响,运用多刚体动力学软件求得了车辆系统的非线性临界速度,并获取了单轮对跳轨时的横向速度。
3.
The hunting stability and the bifurcation problems at superhigh speed of the passenger coach system were analyzed.
以动力系统的稳定性与分岔理论为基础,导出四轴客车17个自由度的横向振动微分方程,利用Kalker线性蠕滑理论计算轮轨滚动接触蠕滑力,对这一客车系统的蛇行运动稳定性与超高速情况下分岔问题进行了研究。
3) snake
[英][sneɪk] [美][snek]
蛇线
4) snake movement
蛇行运动
1.
Train snake movement is the major reason for suspension derailment.
列车蛇行运动是造成列车悬浮脱轨事故的主要原因,随着列车速度的不断提高,悬浮脱轨事故频有发生。
5) hunting motion
蛇行运动
1.
Influence of hunting motion on ride quality of railway vehicle;
蛇行运动对铁道车辆平稳性的影响
2.
The bifurcated graph of hunting motion of wheelsets is obtained through calculation.
应用 2 9个自由度的车辆动力学模型研究直线轨道上较高速度货车脱轨的问题 ,文中探讨了通过改变转向架悬挂刚度来提高直线线路上较高速度货车脱轨稳定性的可能性 ,通过计算得出了轮对蛇行运动的分叉
3.
Computer simulation of hunting motions of Chinese conventional empty freight car on tangent track is carried out.
采用 5 0个自由度的货车 -轨道非线性耦合动力学模型 ,仿真计算了计入轨道弹性的典型空货车非线性蛇行运动规律 ,指出非线性蛇行运动存在着临界速度和转变速度 ,分别对应着蛇行运动的不同状态。
6) "snake-wriggling" maneuver
"蛇行"机动
补充资料：蛇行鳞潜
1.比喻行动极为谨慎隐蔽。
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