您要查找的是不是：
- Inquiry into the Questions in Pure Roll 纯滚动中有关问题的探讨
- Pure roll and scratch-free straightening machine 纯滚动无划伤矫直机的研究
- Heavy platform truck should select a suitable Ackerman steering mechanism in order to ensure wheels for all axles to be under a pure rolling condition. 大型公路平板车在转向时为了保证各轴车轮处于纯滚动状态,必须选择适当的转向梯形机构。
- It was pure luck that he was home when we called. 非常幸运，我们打电话时他在家里。
- Keywords pure roll;scratch free;straitening;stainless steel; 纯滚动;无划伤;矫直;不锈钢;
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- Based on the point that the speeds of the hob and gear are equal along the tangent line at the cutting point, which is consistent with pure rolling between the pitch curves of the hob and gear, a group of equations is set up. 以切削点处工件和刀具的切向速度相等(滚刀节曲线和非圆齿轮节曲线保持相互纯滚动)基本依据，推导出坐标轴联动控制的一组方程式。
- The slow steady roll of the ship made him sick. 轮船不停地缓慢摇晃使他感到不适。
- I have the pure heart of a newborn baby. 我有一颗赤子之心。
- The desk calculator use a roll of paper. 这台台式计算机使用卷纸。
- She is crazy about rock and roll. 她喜欢摇滚乐。
- We must not condemn her on pure supposition. 我们不能单凭猜测就谴责她。
- Don't believe what he's saying it's pure bunkum. 别相信他的话--纯粹是胡说八道。
- I'm going to a rock and roll concert tonight. 我今晚正要去参加摇滚音乐会。
- A long hot bath can be pure luxury. 洗个痛快的热水澡可真是一种至高的享受。
- The fields were all covered with pure white snow. 白雪皑皑，铺满田野。
- If the table top isn't level, things will roll off. 如果桌面不平，东西就会滚下来。
- The boy turned up missing at roll call. 小男孩在点名时不见了。
- The jokes made everybody roll about. 那些笑话逗得人人捧腹大笑。
- The condition or quality of being pure or chaste. 纯洁纯洁或贞洁的状况或者品质
