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- roller rock arm 滚轮摇臂
- The paper introduced the successful application of high bench caving method of using deep hole roller rock bit into the practice of solving the complex goaf area,a stuff problem of this kind. 采用深孔牙轮钻机、利用高台阶崩落法成功地处理了复合采空区,解决了复合采空区处理难的问题,使技术人员在熟练浅采、深采空区处理的情况下,又探索出复合采空区的处理方法。
- Design of the Multi-position Progressive Die for Rock Arm 摇臂件多工位级进模设计
- The rock was honeycombed with passages. 岩石上有许多蜂窝状的小孔。
- The ride on the roller coaster dizzied us. 乘坐云霄飞车使我们头晕。
- Many young rock hounds grow up to be geologists. 许许多多爱好收集岩石的少年,长大后成了地质学家。
- May I borrow your roller skates? 我可以借你的旱冰鞋吗?
- The climber had to negotiate a steep rock face. 那攀登者得攀越一陡峭岩石。
- Clattering along on roller skates. 踩着轮式溜冰鞋行进
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The water had worn a channel in the rock. 水把岩石冲出了一条沟。
- He dash the glass bowl to bit on a rock. 他对著石块把玻璃碗砸得粉碎。
- The mountain rise up in a steep wall of rock. 这座山高而陡,形成一道岩石屏障。
- A road roller is used in making and repairing roads. 压路机是用来修筑道路的。
- The mountain rose up in a steep wall of rock. 这座山高而陡,形成一道岩石屏障。
- He chiseled that rock into the figure of a woman. 他把那块石头凿成一个女人像。
- The boat was sundered by the rock. 船被岩石撞碎了。
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
- The mason was chipping away at the rock with a hammer. 石匠用锤子一点一点地把那块石头击碎。
- A steel tube or wooden roller on which the warp is wound in a loom. 卷轴织机上的铁管或木轮,供经线缠绕之用