坐下，乖狗，停下，坏家伙，下来，滚圈。
小孩们喜欢玩弹子游戏，滚圈，棍棒以及打陀螺。
Children enjoyed playing with marbles, hoops and sticks, and spinning tops.
接着，她一边愉快地笑着：一边她开始在地毯上像滚圈一样地把奖章滚了起来。
Then, laughing with glee, she began to roll it along the carpet like a hoop.
通过对回转窑滚圈的应力分析，探讨了其断裂的原因，并提出了相应的改进措施。
The fracture cause of a rolling ring of a rotary kiln was studied through a stress analysis and some improvements were proposed.
滚圈是回转窑最重要的支承部件，运转中弯曲应力造成的疲劳开裂是其主要失效形式。
Fatigue cracking of a roller is the main failure form due to the alternate bending stress in operation.
根据滚圈处筒体的变形及平衡条件，得出了筒体—滚圈的接触角及筒体—滚圈的接触压力分布规律。
According to the deflection coordination condition of shell, the distribution rule of contact angle and the contact pressure between shell and tyre are obtained.
半圆形滚圈能够相对所述半圆形轨道转动，从而使得操作台能够相对底座部分转动某一适当角度。
The pedestal includes one footing, one support on the footing, one semicircular track on the support and rollers in the track;
研究表明，合理地调整回转窑运行轴线能有效提高滚圈的疲劳寿命，并减少滚圈疲劳断裂事故的发生。
The study indicates that the axis reasonable regulated can increase fatigue fate and reduce fatigue crack of roller.
针对筒体、滚圈结构重复性强的特点，基于多重子结构技术，建立了超长筒体与滚圈三维多体接触模型；
According to the high iterative feature of shell and tyre structure, the multi_level substructure technique is adopted to set up the multi_body contact model between tyres and long shell.
从窑运行轴线调整出发，以回转窑各滚圈疲劳强度相近及轴线偏差最小为优化目标，建立了回转窑滚圈等疲劳强度优化模型。
In order to align kiln axis, taking equal fatigue strength of tyre and axis deflection minimum as the optimization goal, an equal fatigue strength optimization model of kiln tyre was set up.
从窑运行轴线调整出发，以回转窑各滚圈疲劳强度相近及轴线偏差最小为优化目标，建立了回转窑滚圈等疲劳强度优化模型。
In order to align kiln axis, taking equal fatigue strength of tyre and axis deflection minimum as the optimization goal, an equal fatigue strength optimization model of kiln tyre was set up.
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